Diagnostic Imaging Quality Assurance

Transcription

DI
Diagnostic Imaging Quality Assurance
Model
Description
Page
Diagnostic X-Ray Quality Assurance Instruments
10500AM
10500EXL
8000
8000mAx
4000M+
4000EXL
10970
07-AEC6
07-MAS5
07-RCX
660
06-526
06-526-5240
07-494/492/479
18-526 Series
07-453
07-487
07-469
18-116
07-621
03-310
07-661-7662
07-644
07-591
07-503
07-456
07-501
07-451
07-608
07-706
07-450
07-624 Series
07-622
07-623
07-533
07-611
07-620
17-430
17-550
17-355
76-610
76-618
57-4 Series
TRIAD™ X-Ray Field Service/Calibration/QA Kit ................................................................................................ 11
TRIAD™ Toolkit for Excel .................................................................................................................................... 17
NERO® mAx X-Ray Test Device ........................................................................................................................... 19
NERO® mAx Toolkit for Excel .............................................................................................................................. 23
X-Ray Test Device ................................................................................................................................................. 25
4000 Toolkit for Excel ........................................................................................................................................... 27
Crescent X-Ray Leakage Detection System ...................................................................................................... 29
AEC-6 System ........................................................................................................................................................ 31
MAS-5 Meter .......................................................................................................................................................... 33
Radchex/AEC ......................................................................................................................................................... 34
X-Ray & CT Exposure Measurement Instrument ............................................................................................... 35
RAD-CHECK® PLUS .............................................................................................................................................. 37
RAD-CHECK® MICRO-R ....................................................................................................................................... 38
Wide-Range, Mammographic, and Dental kVp Meters .......................................................................................... 39
Service & Quality Control Kits ................................................................................................................................ 40
Digital X-Ray Pulse Counter/Timer ......................................................................................................................... 41
Dual-Range Digital mAs Meter ............................................................................................................................... 42
The Wave Precision High-Voltage Divider ............................................................................................................. 42
VeriLUM® Color Dual Mode Pod ............................................................................................................................. 43
Precision Photometer ............................................................................................................................................. 44
Radi-Stat™ Antistatic Solution ............................................................................................................................... 45
Collimator/Beam Alignment Test Tool ..................................................................................................................... 46
Grid Alignment Test Tool ......................................................................................................................................... 46
Focal Spot Test Tool ............................................................................................................................................... 46
Star Patterns ........................................................................................................................................................... 47
High-Purity Aluminum Step Wedges ...................................................................................................................... 47
Test Patterns ........................................................................................................................................................... 48
X-Ray Output Detector ........................................................................................................................................... 49
Screen/Film Contact Mesh ..................................................................................................................................... 49
Patient Phantom/Penetrometer System ................................................................................................................. 49
PACS Test Pattern in Digital and Film Formats ...................................................................................................... 50
Slit Cameras ........................................................................................................................................................... 52
Multipurpose Focal Spot/HVL Test Stand ............................................................................................................... 53
Mammography Focal Spot Measurement Test Stand ............................................................................................ 53
Radiopaque Rulers ................................................................................................................................................. 53
X-Ray Pinhole Assemblies ..................................................................................................................................... 54
High-Quality Comparators ...................................................................................................................................... 54
Cervical Traction Board .......................................................................................................................................... 55
Posi-Tot® Infant Immobilizer and Positioner .......................................................................................................... 56
TransMat® Patient Transfer Mattress ..................................................................................................................... 58
PIXY Anthropomorphic Patient Phantom ............................................................................................................... 59
X-Ray Anatomical Phantoms .................................................................................................................................. 60
CLEAR-Pb® Compensation Filters ......................................................................................................................... 61
Radiography/Fluoroscopy Phantoms and Accessories
07-680
07-903
07-649
07-601
07-600
07-800 Series
76-710
07-652
07-605-7777
07-647
07-643
07-653
76-2 Series
76-025
07-656
07-434
07-615
07-630
03-003
NEMA® Cardiology/Fluoroscopy Phantom .........................................................................................................
ACR Radiography Fluoroscopy Accreditation Phantom .........................................................................................
CDRH Fluoroscopic Phantom ................................................................................................................................
Fluoroscopic System Resolution Test Tools ...........................................................................................................
Fluoroscopic Beam Alignment Device ....................................................................................................................
Flex Film Cassettes ................................................................................................................................................
Digital Subtraction Angiography (DSA) Phantom ...................................................................................................
CDRAD Contrast Detail Digital and Conventional Radiography Phantom .............................................................
EZ CR/DR “DIN” Test Tool ......................................................................................................................................
R/F QC Phantom ....................................................................................................................................................
Contrast Imaging Phantom .....................................................................................................................................
Fluoroscopic Imaging Test Phantom ......................................................................................................................
Diagnostic X-Ray Phantoms ..................................................................................................................................
CDRH Dental Image Quality Test Tool ...................................................................................................................
Cardiac Digital Imaging/Cine-Video Quality Control Phantom and Patient Identifier .............................................
Ultra-High Purity HVL Attenuators ..........................................................................................................................
Fluoro Contrast Test Disks and Lead Contrast Strips ............................................................................................
Cine Attenuators .....................................................................................................................................................
Image Intensifier Covers ........................................................................................................................................
64
68
70
71
71
71
72
74
75
76
77
78
79
80
82
82
83
83
84
TRIAD™ X-Ray Field
Service/Calibration/QA Kit
Model 10500AM
DI
Diagnostic Imaging
! Simplified controls
! Direct readout in user-selectable
US and international units
! Image intensifier measurements at
0.1 µR and 0.1 µR/sec resolution;
cine in µR/frame
! kVp
and
exposure
measurements
time
! Automatic linearization of WideRange, CT, and Mobile Filter Packs
! Linear Mammo Filter Pack kVp
corrected based on Mammo
K-Edge Filter Pack
Model 10500A TRIAD
! Optional Excel Add-in includes
MQSA, Rad, and Fluoro templates
Introduction
Features
The TRIAD Kit is a full-function, x-ray dosimeter kit that performs highly sensitive
measurements in all modalities for x-ray field service, calibration, and quality assurance
testing. The Model 10100A TRIAD Dosimeter Kit features the Model 35050A
Dosimeter, a technologically advanced, microprocessor-controlled, x-ray radiation
dosimeter. The kit also includes ion chambers and test stand, triaxial/coaxial cable,
HVL filter set, RS-232 interface cable with adapters, customization software, instruction
manual, and customized carrying case.
• Simplified controls include auto-reset,
auto-ranging, automatic offset & drift
compensation, and automatic powerdown
• Has direct readout in user-selected units,
including R, Sv, Gy, /sec, /min, /hr, /frame,
or electrical units (C or A)
• Image intensifier measurements are at
0.1 µR and 0.1 µR/sec resolution; cine in
µR/frame
• Includes kVp and exposure time
measurements when the Model 35050A
is used with the Model 35080B
Non-invasive kVp Divider
• Optional Excel Add-in for remote
operation, waveform capture, and
calibration
• Self-checking features include Model
35050A battery voltage, bias voltage, ion
chamber/cable leakage, and hardware/
software checks
• Six AA alkaline batteries provide
instrument power, as well as 300 V
electronic ion chamber bias. Auto powerdown feature extends battery life
Applications
The TRIAD Kit is used for government compliance testing, troubleshooting, repair of
diagnostic x-ray equipment, installation and setup of new equipment, preventative
maintenance, radiographic quality assurance measurements, and measurements required
for JCAHO accreditation. The TRIAD Kit performs measurements for all modalities:
radiographic, fluoroscopic, mammographic, CT, cine, and dental.
Specifications TRIAD Dosimeter Kit (Model 10100A)
Exposure and exposure rate accuracy Basic accuracy of Model
35050A is ± 1% of reading ± 2 range resolution steps over range of
18° to 28°C and ± 2% of reading ± 2 range resolution steps over the full
operating temperature range of 0° to 50°C
3% NIST-traceable calibration provided with each system and includes
effects of Models 35050A, 96035B, and 96020C
Exposure time measurement Exposure time accuracy is ± 0.1% of
reading ± 0.2 msec
Maximum exposure time is 6.5 seconds and measurement resolution is
0.2 msec
Nominal measurement range
Ion
chamber
Units
Useful ranges
Best
resolution
15 cc
R
60 µ to 20
1µ
R/sec
60 µ to 20
1µ
R/min
3.60 m to 1200
50 µ
R/hr
0.220 to 72 k
1m
R/frame**
1 µ to 333 m
0.02 µ
Gy
0.5 µ to 175 m
0.01 µ
Gy/sec
0.5 µ to 175 m
0.01 µ
Gy/min
32 µ to 10.5
0.5 µ
Gy/hr
1.9 m to 630
0.02 m
Gy/frame**
9.0 n to 2.9 m
0.2 n
150 cc
R
6 µ to 2
0.1 µ
R/sec
6 µ to 2
0.1 µ
R/min
0.36 m to 120
5µ
R/hr
22 m to 7.2
0.1 µ
R/frame**
0.1 µ to 33 m
0.002 µ
Gy
0.05 µ to 17.5 m
0.001 µ
Gy/sec
0.05 µ to 17.5 m
0.001 µ
Gy/min
3.2 µ to 1050 m
0.05 µ
Gy/hr
0.190 m to 63.0
0.002 m
Gy/frame**
0.90 n to 290 µ
0.02 n
N/A
C
0.3 p to 100 n
0.01 p
A
0.3 p to 100 n
0.01 p
* Sv, C/kg, available, but not shown above. Built-in units are R,
Gy, Sv, C/kg, combined with time bases of min, hr, and frame.
User can add custom units and deselect built-in units.
Conversions:
Sv = R x 0.01
C/kg = R x 2.58 x 10-4
Gy = R x 0.00876
** At 60 frames/sec (0.5 to 120 frames, selectable in half-frame
increments).
Measurements modes
kVp/Dose/Time Single shot, direct beam measurement of exposure,
kVp, and time
Auto-ranging across three decade ranges
Auto reset between exposures
Display update after each exposure
kVp/Rate Simultaneous measurement of kVp and exposure rate
Full sensitivity dose Auto-ranging across five decades of sensitive
ranges
Automatic drift & offset compensation, and automatic post-exposure
display hold
Full sensitivity rate Measurement range covers a span from lowlevel image intensifier measurements to unattenuated direct beams
Automatic offset compensation and nonlinear filtering
Auto-ranging provides five decades of sensitivity ranges
Display updates once per second
Power requirements Life ~30 hours with six AA alkaline batteries
Automatic power-down after user-selected period of unattended
operation (5-255 minutes)
User selections for ion chamber, units, kV filter pack, temperature,
pressure, and frame are stored in nonvolatile memory before automatic
turnoff; eliminates manual re-selection at power-up
Bias voltage supply Fixed electronic bias (~ 300 V)
Bias voltage is removed from triaxial input connector at instrument turnoff
Customization Allows user to modify contents of nonvolatile memory
including ion chamber and kV filter pack conversion factors, temperature
and pressure units, radiation units, and power down interval
A field customization software program is included for use with an IBM®PC or compatible
Display Two-line, 20-character alphanumeric LCD, with 0.5 cm character
height
Indicates all ion chamber/kV filter pack identification information,
numerical measurement results, battery level, calibration date, and other
information
Weight 14 lb (6.4 kg)
Connections
Model 35080B interface Male, two lug BNC
Computer interface RS-232, using RJ-45 connector
9,600 baud 8-bit, 1 stop, no parity, xon/xoff
Enables fully-programmable operation and waveform display from a
PC with optional Excel Add-in
Powered when connected to computer
Ion chamber input Triax, BNC
Collector and guard positive-biased relative to ion chamber body
and dosimeter chassis
Specifications TRIAD Dosimeter Kit (continued)
Accessories supplied
Test Stand (Model 37581) Machined stainless steel upright rod with
base, ion chamber holder, and tray for HVL filters, which includes
one ion chamber stem
Programming Kit (Model 37594) Includes customization software
on 3.5 inch diskette, IBM-PC format
6.5 ft (2 m) RS-232 interface cable with adapters for PC-type and
AT-type computers
Instruction Manual (Model 37580) Model 10100A TRIAD Field
Service Kit Operator’s Instruction Manual
Cable (Model 38208) 20 ft (6 m) coax/triax cable
HVL Filter Set (Model 37668) Set of 12 aluminum filters for halfvalue layer measurements, which includes one 2 mm, two 1 mm,
two 0.5 mm, three 0.1 mm, one 0.2 mm, and three 0.05 mm
Diagnostic Ionization Chambers (Models 96035B and 96020C)
Energy range
96035B: 30 to 150 kVp; 20 to 50 kVp for mammographic
96020C: 30 to 150 kVp
Nominal sensitivity
96035B: 2.00 x 108 R/C (1.75 x 106 Gy/C) at 22°C and 1013 hPa
2.21 x 108 R/C (1.94 x 106 Gy/C) at 22°C and 1013 hPa
Flat response suitable for conventional diagnostic radiography
and mammography
96020C: 2.08 x 107 R/C (1.82 x 105 Gy/C) at 22°C and 1013 hPa
Optimized for low-level image intensifier and cine measurements
Construction
96035B: Graphite-coated acrylic, parallel-plate, air-vented
96020C: Composite graphite-filled thermoplastic; parallel-plate,
air-vented
Volume
96035B: 15 cm3
96020C: 150 cm3
Kit Carrying Case (Model 37500D) High density polyethylene
(HDPE) plastic absorbs impact to protect contents
Custom-cut, high quality foam interiors surround and protect standard
kit equipment and accessories
Dimensions 13 (w) x 18 (d) x 6 in (h) (33 x 46 x 15 cm)
Specifications mA/mAs Meter (Model 35035)
The Model 35035 Digital mA/mAs Meter is a versatile instrument that
is used by x-ray service engineers, field service engineers and biomedical
engineers to accurately measure mAs and fluoroscopic mA accurately
for diagnostic, radiographic, and fluoroscopic imaging equipment. The
Digital mA/mAs Meter operates with one, easily replaceable 9 volt
alkaline battery, facilitating convenience and portability.
Tested.
Meets
applicable
standards.
Features
• 200 mAs and 2,000 mAs ranges
• 1% Accuracy
Milliamp seconds (mAs)
• 0.1 mAs resolution
Range
Resolution
Input Impedance*
200 mAs
0.1 mAs
10 ohms
2000 mAs
1.0 mAs
1 ohm
* Does not include fuse resistance. Also, does not include
effect of bridge rectifier present when unit is set for AC.
Current (mA)
Range
Resolution
Input Impedance*
20 mA
0.01 mA
100 ohms
200 mA
0.1 mA
10 ohms
2000 mA
1 mA
1 ohm
* Does not include fuse resistance. Also, does not include
effect of bridge rectifier present when unit is set for AC.
Signal input limits
Function
mA
Range
OFF
20
Maximum input limit
Input shorted; 2.0 A maximum
(fuse protected)
250 mA for 30 s*
200
1.0 A for 30 s*
2.0 A maximum
(fuse protected)
mAs
200
1.0 A for 30 s*
2.0 A maximum
2000
(fuse protected)
*Limit set by power dissipation rating of shunt resistors.
2000
Controls Power mA/mAs switch; Reset switch; Range switch:
200 mA/mAs, 2000 mA/mAs, and 20 mA range settings; AC/DC switch
Accuracy 1% of reading ± two least significant digits for all ranges
Environmental
Temperature range 5 to 35°C
Relative humidity 0 to 80%
Storage temperature - 20 to 50°C
Dimensions 2 (w) x 2 (d) x 3.50 in (h) (15 x 5.0 x 8.75 cm)
Weight 0.78 lb (0.35 kg)
Display Liquid crystal display (LCD), 3.50 digit, 0.5 in (h) (13 mm)
Input Two banana jacks
Power requirements One 9 V alkaline battery with easy replacement
Test Lead Kit (Model CA-23)
Specifications Non-Invasive kVp Divider (Model 35080B)
The Model 35080B Non-Invasive kVp Divider quickly and accurately
measures kV for all modalities. The unit checks both above and below
table tubes and displays the results on either the Model 35050A
Dosimeter, a storage oscilloscope, or optional Excel Add-in software.
Tube current Wide dynamic range from 4 to 3000 mA (3 phase), 2 to
1500 mA (single phase)
Generator settings will vary in waveform and distance
Less than ± 1 kV effect for wide-range radiographic filter pack covering
50 kVp to 150 kVp
Specialty filter packs may have different characteristics
Environmental
Temperature range 0 to 35°C
Storage temperature - 35º to 50°C
Orientation Long axis of the Model 35080B Non-invasive kVp
Divider oriented perpendicular to axis of X-ray tube to eliminate
heel effect
Power requirements One 9 V battery, 60 hours operation
The Model 35080B Non-Invasive kVp Divider is highly portable and
eliminates the need for bulky and heavy high-voltage divider tanks.
A patented* wide range filter pack is included with the Model 35080B
Non-Invasive kVp Divider and provides accurate readings for the range
of 50 kVp to 150 kVp. Four optional filter packs are available for use
with the Model 35080B Non-Invasive kVp Divider for CT,
mammographic, and mobile applications.
Features
• Non-invasive technology eliminates the hazards of high-voltage cables
and the need for bulky divider tanks
• Optional filter packs enable testing in virtually all modalities
• Rh/Rh measurement capability when Model 35080B Non-Invasive
kVp Divider is used with Cadmium K-Edge and Linear Mammo Filter
Pack Pair
Range 50 kVp to 150 kVp, using only the wide-range radiographic
filter pack (Model Number 37617)
Range and versatility are extended with the use of special optional filter
packs
Accuracy Accuracy of ± 2% of reading in the range of 50 to 150 kVp,
exclusive of linearity, filtration, and gain effects
Linearity corrections automatically applied when using Model 35080B
Non-invasive kVp Divider with Model 35050A Dosimeter
Response time 150 µs (10 to 90%)
Calibration Internally generated signal provides a calibration check
Minimum time for valid reading 1 ms, 3-phase; one line cycle,
single-phase
“Battery-Check” function connects battery to output terminals for
voltage measurement
Dimensions 2.375 (w) x 3.5 (d) x 8.25 in (h) (6.0 x 9.0 x 21 cm)
Wide-Range Filter Pack (Model 37617) For 50 to 150 kVp
Fitted Carrying Case
Optional accessories
CT Filter Pack (Model 33551) Provides precision measurements
in the 70 kVp to 140 kVp range with an accuracy of ± 2%
Active area is just 3.8 cm x 0.48 cm, to accommodate the narrow
beam of most scanners
Cadmium K-Edge and Linear Mammo Filter Pack Pair (Model
37351/37355) Cadmium K-Edge Mammo Pack uses the inherent
stability of the cadmium k-edge as an absolute reference for precision
measurements between 27.5 and 29.5 kVp with ± 0.5 kV accuracy
Use the Linear Mammo Pack with the Cadmium K-Edge Mammo
Pack for precision calibrations of ± 1.0 kV accuracy from 22 to
40 kVp
Mobile Filter Pack (Model 37946) Easily and accurately measures
kV on mid-frequency generators (> 1 kHz) with substantial kV ripple
(> 8%)
Provides precision measurements in the range of 50 to 135 kVp
with accuracy of ± 2%
Low Range Filter Pack (Model 38237) Provides precision
measurements in the 30 to 90 kVp range with an accuracy of ± 2%
For radiographic generators using tungsten target
Tested.
Meets applicable standards.
* Patent Numbers 4,843,619 and 4,916,727.
Specifications Diagnostic Ion Chambers (Models 96020C and 96035B)
The Models 96020C and 96035B Diagnostic Ion Chambers are vented
volume, parallel-plate air ionization chambers with side-mounted BNC
triaxial connectors. The Model 96020C Ion Chamber has a nominal
volume of 150 cm3; the Model 96035B has a nominal volume of 15
cm3. Both ion chambers have a fully-guarded, centrally-located collector
plate that provides superior collection efficiency.
Leakage current < 10 fA under normal bias conditions (300 V)
Collection efficiency
96020C 95% at 2,000 R/min
96035B 95% at 5,000 R/min
Wall material
96020C Composite graphite-filled thermoplastic
96035B Graphite-coated acrylic (methyl-methacrylate)
Window material
96020C 0.76 mm thick, graphite-coated polycarbonate
96035B Both entrance windows are made of 0.25 mm graphitecoated polycarbonate
Window density
96020C 91 mg/cm2
96035B 32 mg/cm2
The patented* Model 96035B has a dual energy range that enables both
diagnostic and mammographic measurements. Diagnostic measurements
are taken using one side of the chamber as the entrance window, and
mammographic measurements are accomplished using the other side as
the entrance window.
Features
• Very low leakage and low noise
• Rugged mechanical construction
• These ionization chambers are supplied with triaxial BNC connectors
Energy range
96020C 30 to 150 kVp
96035B 30 kVp to 150 kVp for diagnostic measurements
20 kVp to 50 kVp for mammographic measurements
Nominal volume
96020C 150 cm3; 11.30 cm diameter by 1.50 cm thick active volume
96035B 15 cm3; 3.96 cm diameter by 1.22 cm thick active volume
Nominal sensitivity
96020C H60: 2.08 x 107 R/C at 22°C and 760 mmHg
Optimized for low-level image intensifier and cine measurements
96035B L100: 2.0 x 108 R/C at 22°C and 760 mmHg
MV30 (PTB Mammo Point): 2.21 x 108 R/C at 22°C and 760 mmHg
Flat energy response suitable for conventional diagnostic radiography
and mammography
* Patent Number 5,508,526.
Active window area
96020C 100 cm2, centered within the chamber body
96035B Each side of the chamber has a circular active window
region centered 7.1 mm further from the BNC connector than the
center of the chamber body
Active window regions have an area of 12.32 cm2
Collector plate
96020C 0.8 mm thick graphite-coated acrylic plate, 10.80 cm in
diameter
A 2.16 cm x 2.85 cm guard region is electrically isolated from the
collector area
96035B 0.25 mm thick, centrally mounted, graphite-coated,
polycarbonate plate, 3.18 cm, ± 0.01 cm in diameter
A 1.27 cm x 0.89 cm guard region is electrically isolated from the
collector area
Connector Side-mounted, triaxial, two-lug BNC connector
Calibration
96020C standard calibration The standard calibration is performed
at H60 (NIST defined as 60 kVp, first HVL of 6.0 mm Al, homogeneity
coefficient of 94)
96035B standard calibration The standard calibration is performed
at one diagnostic and one mammographic beam quality. Calibration
factors are normalized to 22°C and 760 mmHg
Diagnostic unattenuated beam Calibration on the diagnostic side
of the chamber is performed at M80 (NIST defined as 80 kVp, first
HVL of 2.97 mm Al, homogeneity coefficient of 57)
Mammographic beam Calibration on the mammographic side is
performed at Mo/Mo28 (NIST defined as 28 kVp, first HVL of 0.332
mm Al, homogeneity coefficient of 74.3) or MV30 (PTB defined as 30
kVp, first HVL of 0.337 mm Al)
Model 10500AM
TRIAD selector guide
Model 10100A
Model 10500A
Options
• Dosimeter (Model 35050A)
Components in Model 10100A Kit, plus:
For all kits:
• 15 cm3 Ion Chamber (Model 96035B)
• Non-Invasive kVp Divider (Model
35080B)
• CT Ion Chamber, 3.2 cm3 (Model 500100)
• Wide-Range Filter Pack (Model 37617)
(50 to 150 kVp)
• Ultra-High Purity HVL Attenuators
(Model 07-434), for mammo, set of 6
Model 10500AM
• TRIAD Toolkit for Excel (Model
10500EXL)
• 150 cm3 Ion Chamber (Model 96020C)
• Coax/Triaxial Cable, 20 ft (6 m)
(Model 38208)
• Programming Kit (Model 37594),
includes customization software, twometer RS-232 interface cable, and
adapters
• Test Stand (Model 37581), Ion
Chamber Stem, HVL Filter Tray
• HVL Filter Set (Model 37668)
• Instruction Manual (Model 37580)
• Kit Carrying Case (Model 37500D)
Components of Model 10500A Kit, plus:
• mA/mAs Meter (Model 35035)
• Universal Test Lead Kit (Model CA-23)
For Models 10500A & 10500AM kits:
Mammographic Filter Pack Pair (Model
37355/37351) includes:
• Cadmium K-Edge Mammo Filter Pack
(27.5 to 29.5 kVp) ± 0.5 kV accuracy
• Linear Mammo Filter Pack
(22 to 40 kVp) ± 1.0 kV accuracy
NOTE: Mammo Filter Packs are designed
for molybdenum anode, beryllium window
generators
• Mobile Filter Pack (Model 37946)
(50 to 135 kVp) ± 2% accuracy
• CT Filter Pack (Model 33551)
(70 to 140 kVp) ± 2% accuracy
For additional information, please contact Cardinal Health, Radiation Management Services customer service at 440.248.9300, 800.850.4608, or fax: 440.349.2307;
located at 6045 Cochran Road, Cleveland, Ohio 44139-3303, USA.
Specifications are subject to change without notice.
TRIAD is a trademark of Cardinal Health, Inc. or one of its subsidiaries. Windows, Windows ME, Windows, Windows NT, and Microsoft are registered trademarks of Microsoft Corporation. IBM is a
registered trademark of International Business Machines.
© Copyright 2003 Cardinal Health, Inc. or one of its subsidiaries. All rights reserved.
10500AM-ds rev 3 07 mar 03
TM
TRIAD Toolkit for Excel
DI
Model 10500EXL
Diagnostic Imaging
! Automatically
collects
measurement results and places
them in an Excel worksheet
! Automatically captures kV
waveforms and charts them in an
Excel worksheet
! Templates are provided for QA
tests on radiographic, fluoroscopic
and mammographic x-ray
machines
! Templates may be modified to
perform user specific tests and
generate user customized reports
Introduction
Features
The TRIAD Toolkit for Excel is a complete software package for the TRIAD that includes
an Excel Add-In, called TRIAD Tool and Excel templates that may be used to evaluate
the performance of radiographic, mammographic, and fluoroscopic x-ray machines.
The TRIAD Tool collects measured results from the Model 35050A Dosimeter and
places the data in the active Excel worksheet. In addition, the TRIAD Tool may be used
to acquire and graph kV waveforms from the TRIAD as well as remotely control the
TRIAD Dosimeter.
• Allows complete remote control of the
TRIAD
Reproducibility
Accuracy
Machine Settings
kVp
mA
FS
SDD
msec
80.0
200.0
small
26 in
100
kV Accuracy
kVp
msec
mR
Timer Accuracy
kV % Error
mAs % Error
76.1
95.4
365.0
kVp Set
kVp
[<5.00%]
Pass/Fail
msec Set
msec
[<5.00%]
Pass/Fail
75.4
75.7
76.4
75.3
94.9
95.3
95.3
95.1
354.0
359.0
368.0
364.0
50.00
60.00
70.00
80.00
90.00
100.00
110.00
120.00
53.06
57.06
66.78
76.80
85.80
99.33
108.80
118.70
6.12%
-4.90%
-4.60%
-4.00%
-4.67%
-0.67%
-1.09%
-1.08%
Fail
Pass
Pass
Pass
Pass
Pass
Pass
Pass
200.0
200.0
200.0
200.0
200.0
200.0
200.0
200.0
193.7
144.7
120.1
95.3
62.1
45.5
28.8
20.4
-2.66%
-3.53%
0.08%
-4.70%
3.50%
-9.00%
-10.00%
2.00%
Pass
Pass
Pass
Pass
Pass
Fail
Fail
Pass
Min HVL
Calculated HVL
Pass/Fail
2.30
2.66
Pass
Avg
75.8
95.2
362.0
CV [<0.000]
0.006
0.002
0.015
Pass/Fail
Pass
Pass
Pass
mAs Linearity
kVp
80.0
SDD
26 in
msec
100
Set mA
25 s
50 s
100 s
100 L
150 L
200 L
300 L
mR
38.2
96.9
193.4
181.1
268.0
350.0
534.0
mR/mAs
15.97
20.29
20.25
18.96
18.71
18.36
18.76
Beam Quality
Pass/Fail Criteria
Adj.
Non-Adj.
<0.050
<0.100
CL
0.119
0.001
0.033
0.007
0.009
0.011
Pass/Fail
Fail
Pass
Pass
Pass
Pass
Pass
Machine Settings
kVp
80.0
mA
200.0
FS
L
mm Al
mR
723.0
366.0
339.0
Norm Exp
1.00000
0.50622
0.46888
SDD
26 in
msec
0.2
Beam Quality
1
2.5
3.0
Normalized
Exposure
Machine Settings
0.1
0
0.5
1
1.5
mmAl
2
2.5
3
3.5
• Automatically downloads Model 35050A
Dosimeter configuration settings
• Compatible with Windows® 95, 98, ME®,
NT® 4.0, 2000, and Microsoft® Excel 97,
2000
Specifications
Controls
The TRIAD Tools menu provides an interface for the user to remotely control the TRIAD, select filter packs, chambers, units, retrieve kV waveforms,
open templates, and change the options. A description of each control follows:
Connect/Disconnect
Templates
Connects or disconnects the TRIAD to the communications port. Connect
instructs the TRIAD Tool to read configuration information such as the
filter packs, chambers, and units
Three templates are also provided with the TRIAD Toolkit for Excel: a
radiographic template, a mammographic template and a fluoroscopic
template. Each template includes a help worksheet with detailed
instructions for its use.
The TRIAD Radiographic Template is used to perform the following
radiographic tests:
• Reproducibility
• kVp accuracy
• Timer accuracy
• Linearity
• Beam quality
The TRIAD Mammographic Template may be used to perform
mammography tests required for ACR and MQSA. Measured data from
the Model 35050A Dosimeter may be automatically collected in the
following worksheets:
• kVp accuracy
• kVp reproducibility
• Beam quality
• Breast entrance exposure
• AEC reproducibility
• Average glandular dose
• Radiation output rate
The TRIAD Fluoroscopic template is used to perform the following
fluoroscopic tests:
• kVp Accuracy
• Beam quality
• Fluoro Exposure Rate
These templates are easy to use and can be modified to fit the user’s
needs
Options
Several options can be specified including COM port, temperature,
pressure, and frame rate
Measure
Sets the TRIAD up for a single exposure using the selected filter pack,
chamber, and unit
Auto Reset
Informs the TRIAD Tool to automatically reset the TRIAD for another
exposure, allowing a series of exposures to be made without used
intervention. At the time Auto Reset is clicked, the TRIAD will be set
up for an exposure
Filter Packs
Selects the filter pack to use for kVp measurements
Chambers
Selects the ion chamber to use for exposure measurements
Units
Selects the unit to use for exposure measurements
Download Waveform
The Waveform button will be enabled after an exposure is made and
before the TRIAD is setup for another exposure. When the Waveform
button is pressed, a dialog box opens and the user is prompted for the
start and end times for the waveform chart, allowing the user to specify
any portion of the kV waveform. The default start and end times are for
the complete waveform. The waveform data will then be placed in the
active cell in the active workbook
Help
Opens the TRIAD Toolkit for Excel Instruction Manual
System requirements
• Windows 95, 98, ME, NT 4.0, 2000
• Microsoft Excel 97, 2000
• One serial port (COM1 through COM4)
Available model(s)
10500EXL TRIAD Toolkit for Excel
For additional information, please contact Cardinal Health, Radiation Management
Services customer service at 440.248.9300, 800.850.4608, or fax: 440.349.2307;
TRIAD is a trademark of Cardinal Health, Inc. or one of its subsidiaries. Windows, Windows ME,
Windows NT, and Microsoft are registered trademarks of Microsoft Corporation.
10500EXL-ds rev 2 07 mar 03
®
NERO mAx
Victoreen Model 8000
®
DI
Diagnostic Imaging
! 100 kHz sampling speed captures
data from the most difficult
machines
! 0.5 kV or 1% accuracy from 22 to
160 kV
! Measures kVp average, kV
effective, kV peak, time, exposure
or rate, mA or mAs, HVL, exposure/
frame, and mAs/frame
! Displays R or Gy
! Excel Add-in includes MQSA, Rad,
and Fluoro templates
! RS-232 computer interface
! Enhanced dental capabilities
Introduction
The Victoreen NERO mAx, Non-invasive Evaluator of Radiation Outputs, evaluates the widest range of x-ray machines on the
market today. Evaluation of pulsed fluoro, cine, computed tomography (CT), portable, mammographic, dental, radiographic,
fluoroscopic, low, medium, and high frequency machines is finally made possible with a single instrument. This fifth generation
instrument features 100 kHz sampling speed and direct mA/mAs measurements. The NERO mAx’s innovative Easy Flow Menu
(EFM) system and flexible softkeys provide an intuitive, user friendly operating environment for quick, accurate, and easy measurements.
All measurement modes and functions are displayed on the NERO mAx’s super bright LCD and are controlled by the five softkeys
directly below the display and three hard keys to the right.
Seven user selectable measurement modes and three system control modes are available and clearly displayed on the control console
screen for easy access and selection.
Applications
The NERO mAx consists of the control console, detector, detector cable, two filter cards, mAs leads, Excel Add-in, AC adapter, HVL
plates, instruction manual, and carrying case.
The compact control console houses the rechargeable battery, super bright easy to read backlit display, eight control buttons, and the
sophisticated electronics necessary for accurate, reproducible measurements. Connectors for power input, RS-232, printer, scope
output and the NERO mAx detector are located on the control console’s rear panel.
The NERO mAx detector contains sensors for simultaneously measuring kV, exposure or rate and mA or mAs. Solid state detectors
are used to measure kV. An ion chamber, located in the top of the detector, is used for exposure/rate measurements. Connectors for
external ion chambers and the NERO mAx detector interface are located on the rear panel of the detector. The front panel has a keyed
opening for the NERO mAx filter cards and a connector for mAs leads.
The filter cards contain the various filters needed to accurately measure kilovoltage. Each filter card is coded so that the NERO mAx
“knows” which filter is in use and its position. The NERO mAx also verifies that the filter card is valid for the selected measurement
mode. The two filter cards are keyed so that they may only be inserted properly. The W/Al filter card and the Mammo filter card are
clearly labeled as to the x-ray tube targets for which they are calibrated.
External chambers
External ion chambers for CT, mammographic, image intensifier tube, and special radiographic applications are available.
Chamber calibration factors can be stored in the NERO mAx for direct readout of measurements.
The Excel Add-in acquires measured data and waveforms directly into an Excel spread sheet to maximize flexibility for report
generation.
Real-time CT
Easy Flow menu, Mode Select screen
Easy Flow menu, Radio screen
High frequency mammography
Easy Flow menu, Mammo screen
Easy Flow menu, Pulsed Fluoro display
Easy Flow menu, AMSE screen
Pulsed fluoro/AMSE
Easy Flow menu, CT EXP screen
Easy Flow menu, EXP screen
Easy Flow menu, HVL screen
NERO mAx operating modes
Radio mode Radio mode is used to make measurements on
tungsten target, aluminum filtered radiographic x-ray generators
Selections are available for % kV peak for the type of generator
being tested. For example, Zero Crossing, Single Phase Pulse,
75%, 80%, or 90% of kVp modes are available for accurate
exposure measurements on difficult x-ray machines
Radio mode simultaneously measures:
• kVp Avg
• exposure
• kV Eff
• exposure time
• kV Peak
• mAs
Mammo mode Mammo mode is used to make measurements
on mammographic x-ray generators
Mammo mode simultaneously measures:
• kVp Avg
• exposure
• kV Eff
• exposure time
• kV Peak
• mAs
Fluoro mode Fluoro mode is used to make measurements on
fluoroscopic x-ray generators. Fluoro mode supports both
continuous fluoro and pulsed fluoro measurements
In the continuous fluoro mode, the NERO mAx measures:
• kVp Avg
• exposure rate (R/min)
• kV Eff
• mA
• kV Peak
In the pulsed fluoro mode, the NERO mAx measures:
• kVp Avg
• exposure rate (R/min and mR/pulse)
• kV Eff
• mAs/pulse
• kV Peak
AMSE mode AMSE mode is used for Automated Measurement
of Sequential Exposures. This mode is used to measure the output
of CINE generators
In AMSE mode, the NERO mAx measures:
• kVp Avg
• exposure rate (mR/frame)
• kV Eff
• mAs/frame
• kV Peak
• time/frame (ms/frame)
CT Exposure mode CT Exposure mode is used to make CT
exposure measurements using the Victoreen Model 6000-100 CT
ion chamber. The CT probe must be connected to the NERO
mAx detector’s external ion chamber input in this mode
Exposure mode Exposure mode is used to make exposure and
rate measurements using the NERO mAx’s internal ion chamber
or an external ion chamber
HVL mode In the HVL mode, the NERO mAx calculates half
value layer based upon a series of exposure or rate measurements
made with varying thicknesses of aluminum absorbers placed in
the x-ray beam. A minimum of two exposures are required and
up to ten exposures may be used
Calibrate mode Calibrate mode is used to enter and store
calibration factors for ion chambers used with the NERO mAx
Setup mode Setup mode is used to setup various features of
the NERO mAx. From the setup screen the user can set the
instrument’s parameters such as the real time clock, temperature
and pressure
Unit ID Displays the NERO mAx’s serial number, firmware part
number and level
Specifications
Kilovoltage Measured during the first 480 ms of exposure
Measured quantity kVp Avg, kV Eff, kV Peak
Accuracy 0.5 kV or ± 1%
Reproducibility 0.5 kV or ± 1%
Range
Target/Filter
Range
W/Al
30 - 60 kV
Filtration
50 - 100 kV
80 - 160 kV
1.2 mm of Al
Mo/Mo
22 - 35 kV
30 µ of Mo
Mo/Rh
22 - 40 kV
25 µ of Rh
Mo/Al
22 - 49 kV
1 mm of Al
Rh/Rh
25 - 49 kV
25 µ of Rh
Rh/Al
25 - 49 kV
1 mm of Al
All calibrations performed with NIST
traceable calibration beam.
Analyze/Display cycle time
Radio & mammo 3 seconds for 0.1 second exposure, 1 second
for each 32 ms of exposure time
Fluoro & AMSE 15 seconds for all exposures
Time
Radio mode Measured during entire exposure at 90, 80, 75%
rise/fall of waveform, zero crossing, or pulse count
Mammo mode Measured during entire exposure at 90% rise/fall
of waveform
Accuracy 0.1 ms
Resolution 0.1 ms
Range All diagnostic exposures from 0.1 ms to 60 seconds
Exposure & rate Measured during entire exposure with automatic
energy, temperature, and pressure correction
Measured quantity Roentgens or Grays
Accuracy ± 5%
Reproducibility Radio and mammo modes: ± 2% or 2 mR
Resolution 0.1 mR
Range All diagnostic exposure and rate measurements from 1 mR
to 9999 R
Fluoro rate 0.1 R/min to 999 R/min
mAs and mA Measured invasively during entire exposure
Accuracy 2%
Reproducibility ± 1% or 0.2 mAs
Range 0.1 mAs to 9999 mAs, 0 to 1000 mA
HVL
Accuracy ± 5%
Range 0.1 to 99.9 mmAl
Physical
Display Super bright 240 x 60 pixel, super twist LCD with cold
cathode fluorescent backlight
Detectors Ion chamber and solid state (kV detectors)
Ion chamber volume 45 cc nominal
Window area/density 38 mg/cm2 Polycarbonate
HVL set 2.30 mm, 1.0 mm, 0.3 mm Al
Power requirements 12 VDC 1 A external supply
Rechargeable internal batteries supply more than 4 hours of
continuous service with overnight charge
Physical (continued)
Size Volume is 3960 in3 (0.065 m3)
Console 9.00 x 9.12 x 3.25 in (22.86 x 23.17 x 8.26 cm)
Detector 6.56 x 3.70 x 2.58 in (16.66 x 9.4 x 6.55 cm)
Filter cards 2.4 x 6.25 x 0.31 in (6.1 x 15.88 x 0.8 cm)
Weight
Shipping 23 lb (10.43 kg)
Console 4.56 lb (2.067 kg)
Detector (with card) 1.65 lb (0.747 kg)
Filter cards 2.9 and 3.2 oz (0.090 and 0.094 kg)
External chamber accessories
Radiographic Ion Chamber, 30 cm3 (Victoreen Model 6000-528):
energy response: within 7% from 30 to 150 kVp (15 to 65 keV); cable:
15 ft (4.5 m); chamber dimensions: 4 x 4 x 0.54 in thick (10.2 x 10.2
x 1.4 cm)
Mammographic Ion Chamber, 3.3 cm3 (Victoreen Model 6000-529):
energy response: within 5% from 0.2 to 5.0 mm Al HVL (16 to 90 kVp);
cable: 15 ft (4.5 m); chamber dimensions: 4 cm Ø x 1.5 cm thick.
This chamber meets the needs of the MQSA for an external
transparent chamber. Option: Probe Holder (Model 6000-529-95)
for BRH2 test stand
Image Intensifier Ion Chamber, 150 cm3 (Victoreen Model
6000-530B): energy response: ± 10% from 1.8 to 10 mm Al HVL;
cable: 10 ft (3.0 m); chamber dimensions: 6.26 x 8 x 0.63 in (15.9 x
20.6 x 1.6 cm)
Scatter Ion Chamber, 400 cm3 (Victoreen Model 6000-532B)
energy response: ± 5% from 32 to 850 keV; cable 10 ft (3.0 m);
chamber dimensions: 6.26 x 8 x 0.63 in (15.9 x 20.6 x 1.6 cm)
CT Ion Chamber, 3.2 cm3 (Victoreen Models 6000-100 and
500-100): energy response: ± 5% from 1 to 10 mm Al HVL; cable:
3 ft (0.9 m); sensitive length: 4 in (10.0 cm); chamber inside Ø: 0.25 in
(6.4 mm)
CT High Sensitivity Ion Chamber, 10 cm3, for multislice CT
(Victoreen Models 6000-200 and 500-200): energy response: ± 5%
from 1 to 10 mm Al HVL; cable: 3 ft (0.9 m); sensitive length:
4 in (10.0 cm); chamber inside Ø: 0.45 in (11.44 mm)
Ultra-High Purity HVL Attenuators (Model 07-434), for mammo,
set of 6
Available model(s)
8000 NERO mAx X-Ray Test Device, consists of a control console,
detector, detector cable, two filter cards, mAs leads, Excel Add-in,
HVL plates, instruction manual, and carrying case
Available AC adapters (specify with order)
Model
Description
Typical geo.
region
14-328
110 VAC 12 VDC 1000 mA
USA, Japan
14-401
230 VAC 12 VDC 1000 mA
Europe
14-414
230 VAC 12 VDC 1000 mA
UK
14-414 and
14-416 adapter
230 VAC 12 VDC 1000 mA
Australia
Tested.
NERO and Victoreen are registered trademarks of Cardinal Health, Inc. or one of its subsidiaries.
8000-ds rev 3 07 mar 03
®
NERO mAx Toolkit for Excel
®
Victoreen Model 8000mAx
DI
Diagnostic Imaging
! Automatically
collects
! Automatically captures kV
Excel worksheet
tests on radiographic, fluoroscopic,
machines
MEDICAL PHYSICIST'S MAMMOGRAPHY QC TEST SUMMARY
Preliminary Results
Site:
Room ID:
Survey Date:
X-Ray Unit Manufacturer:
Model:
Medical Physicist's QC Tests
1. Mammographic Unit Assembly Evaluation
2. Collimation Assessment
3. Evaluation of Focal Spot Performance
4. Automatic Exposure Control (AEC) System Performance
5. Uniformity of Screen Speed
6. Artifact Evaluation
7. Phantom Image Quality Evaluation**
8. kVp Accuracy and Reproducibility
9. Beam Quality (Half-Value Layer) Assessment
10. Breast Entrance Exposure, Average Glandular Dose**
AEC Reproducibility, and
Radiation Output Rate
11. Viewbox Luminance and Room Illuminance
ACR Guides MQSA Regs
(Pass/Fail) (Pass/Fail)
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Fail
Fail
Fail
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
N/A
**If any of the starred MQSA tests fail (Phantom Image Quality and Average Glandular Dose), corrective action must be taken
before any further exams are performed.
Failure of any other MQSA-mandated tests requires corrective action within 30 days of the test date.
Recommended Corrective Action:
Evaluation of Site's Technologist QC Program
1. Darkroom cleanliness (daily)
2. Processor QC - performed, records maintained, action taken when needed (daily)
3. Screen cleaning (weekly)
4. Mammo phantom imaging - performed, records maintained, action taken as needed (weekly)
5. Darkroom fog (semiannually)
6. Film-screen contact test (semiannually)
7. Compression pressure monitored (semiannually)
8. Repeat analysis - performed, records maintained, reviewed by radiologist (quarterly)
9. Viewboxes and viewing conditions (weekly)
10. Analysis of fixer retention (quarterly)
11. Visual checklist (monthly)
Specific Comments:
Signature
Physicist's Name
Phone Number
This is only a preliminary list of findings. A full and final report will be mailed to you shortly.
Please call me if you have any questions about this summary.
Introduction
The NERO mAx Toolkit for Excel is a
complete software package for the NERO
mAx that includes an Excel Add-In, called
NERO mAx Add-In and Excel templates that
may be used to evaluate the performance of
radiographic,
mammographic
and
fluoroscopic x-ray machines. The NERO mAx
Add-In collects measured results from the
NERO mAx and places the data in the cells
of the active Excel worksheet, starting at the
active worksheet cell. The NERO mAx
Add-In also may be used to acquire and graph
radiation and kV waveforms from the NERO
mAx as well as remotely control the NERO
mAx.
Features
NERO mAx
• Complete on-line help speeds learning
2000
Specifications
Controls
The NERO mAx menu provides an interface for the user to
remotely control the NERO mAx and retrieve radiation and kV
waveforms. A description of each menu option follows:
Select Mode…
Selects the NERO mAx measurement mode. This allows the user
to select the correct measurement mode for the template in use.
For instance, the radio mode is selected when using the
radiographic template, the mammo mode is selected when using
the mammographic template and the fluoro mode is selected when
using the fluoroscopic template
Retrieve Rad Waveform
Retrieves the radiation waveforms from the NERO mAx. When
this is selected, a dialog box opens and the user may select either
all of the waveform or a portion of the waveform to be charted. If
a portion of the waveform is desired, the user prompted for start
and end times (in milliseconds) of the waveform window
Retrieve kV Waveform
Retrieves the kV waveform from the NERO mAx. When this is
selected, a dialog box opens and the user may select either all of
the waveform or a portion of the waveform to be charted. If a
portion of the waveform is desired, the user prompted for start
and end times (in milliseconds) of the waveform window
Select Com Port…
Allows the user to choose serial communication port COM1 –
COM4 for Model 8000 NERO mAx connection
Templates
Three templates are also provided with the NERO mAx Toolkit
for Excel: a radiographic template, a mammographic template
and a fluoroscopic template. Each template includes a help
worksheet with detailed instructions for its use.
The NERO mAx Radiographic Template is used to perform the
following radiographic tests:
•
•
•
•
•
Reproducibility
kVp accuracy
Timer accuracy
Linearity
Beam quality
The NERO mAx Mammographic Template may be used to
perform mammography tests required for ACR and MQSA.
Measured data from the Model 8000 NERO mAx may be
automatically collected in the following worksheets:
•
•
•
•
•
•
•
kVp accuracy
kVp reproducibility
Beam quality
Breast entrance exposure
AEC reproducibility
Average glandular dose
Radiation output rate
The NERO mAx Fluoroscopic template is used to perform the
following fluoroscopic tests:
• kVp accuracy
• Beam quality
• Fluoro exposure rate
These templates are easy to use and can be modified to fit the
user’s needs
System requirements
• Windows 95, 98, ME, NT 4.0, 2000
• Microsoft Excel 97, 2000
Available model(s)
8000mAx NERO mAx Toolkit for Excel
Victoreen and NERO are registered trademarks of Cardinal Health, Inc. or one of its subsidiaries.
Windows, Windows ME, Windows NT, and Microsoft are registered trademarks of Microsoft Corporation.
8000max-ds rev 4 07 mar 03
X-Ray Test Device
®
Victoreen Model 4000M+
DI
Diagnostic Imaging
! Measures kVp maximum, kVp
average, kVp effective, dose and
time in one exposure
! Compact, lightweight design
! Displays R or Gy
! External ion chambers for Mammo,
CT, image intensifier and
phototiming measurements
! Automatic exposure reset for
hands-off operation
! Rechargeable Ni-Cd batteries
provide more than six hours of
continuous service
! RS-232 computer interface
! Storage scope output for real-time
waveform display
! Reversible display for fluoro
measurements
Introduction
The Model 4000M+ does it all. Simply place the instrument in the x-ray beam, make one exposure, and it serially displays kVp
Maximum, kVp Average, kVp Effective, dose, and time. The Model 4000M+ then automatically resets for the next exposure. A CsI
photodiode pair provide the kVp measurements through five user-selectable filter pairs. This ensures optimum accuracy over the
entire diagnostic range with minimum filtration dependence. Exposure measurements are made with a parallel plate ionization chamber
located above the filter wheel. Exposure time is measured with quartz crystal accuracy. Plus, a variety of external ion chambers may
be connected for even greater flexibility.
Specifications
Kilovoltage
Accuracy
1 kV Mo/Mo (22 to 35 kVp)
(Mammo generators w/30 µ Mo)
Range
W/Al Tubes: 27 to 155 kVp
Mo/Mo Tubes: 21 to 50 kVp
Time
Measured during entire exposure at 90%
rise/fall of waveform
Accuracy Within 2% or 2 ms, whichever is
greater
Range 1 ms to 10 seconds
Exposure
Measured during entire exposure;
kVp corrected
Accuracy ± 5%
Range 10 mR to 10 R
Fluoroscopic rate
Measured over one second intervals during
fluoro exposure
Accuracy ± 5%
Range 0.5 to 200 R/min
Detectors
kV CsI/photodiode pair measures x-ray
transmission through differential attenuators
Time Computed from kV waveform stored in
memory against quartz crystal time base
Exposure Parallel plate ionization chamber
Volume 36 cm3
Window 38 mg/cm2, 18.9 cm2 Polycarbonate
Calibration Reference to a NIST traceable
voltage divider and a calibrated exposure
monitor during irradiation
See next page for more specifications.
Specifications
(continued)
Physical
Display 16 character dot-matrix LCD
Controls Model 4000+ Five rocker switches
On/Off Power switch
Radio/Fluoro Select radiographic or fluoro operation
High/Low Select for sensitivity
Roll Roll thru data
Exposure/All Select exposure only for external ion chamber
Mo/Mo or W/Al Select anode/filter of x-ray tube
Connectors
Power 9 VDC, 500 mA
Scope BNC for oscilloscope connection
RS-232 DB-9 connector configured as DCE. BNC and banana
plug for external Ion chamber
Power requirements 9 VDC 500 mA external supply
Rechargeable internal Ni-Cd batteries supply more than six hours of
continuous service with overnight charge
Dimensions 8.5 (w) x 9 (d) x 3 in (h) (21.5 x 23 x 7.6 cm)
Weight Approximately 3.5 lb (1.59 kg)
HVL set Aluminum filters: 2.3, 1.0, and 0.3 mm
External chamber accessories
Radiographic Ion Chamber, 30 cm3 (Victoreen Model 6000-528):
energy response: within 7% from 30 to 150 kVp (15 to 65 keV); cable:
15 ft (4.5 m); chamber dimensions: 4 x 4 x 0.54 in thick (10.2 x 10.2
x 1.4 cm)
Mammographic Ion Chamber, 3.3 cm3 (Victoreen Model
6000-529): energy response: within 5% from 0.2 to 5.0 mm Al HVL
(16 to 90 kVp); cable: 15 ft (4.5 m); chamber dimensions: 4 cm Ø x
1.5 cm thick. This chamber meets the needs of the MQSA for an
external transparent chamber. Option: Probe Holder (Model
6000-529-95) for BRH2 test stand
Image Intensifier Ion Chamber, 150 cm3 (Victoreen Model
6000-530B): energy response: ± 10% from 1.8 to 10 mm Al HVL;
cable: 10 ft (3.0 m); chamber dimensions: 6.26 x 8 x 0.63 in (15.9 x
20.6 x 1.6 cm)
Scatter Ion Chamber, 400 cm3 (Victoreen Model 6000-532B)
energy response: ± 5% from 32 to 850 keV; cable 10 ft (3.0 m);
chamber dimensions: 6.26 x 8 x 0.63 in (15.9 x 20.6 x 1.6 cm)
CT Ion Chamber, 3.2 cm3 (Victoreen Models 6000-100 and
500-100): energy response: ± 5% from 1 to 10 mm Al HVL; cable:
3 ft (0.9 m); sensitive length: 4 in (10.0 cm); chamber inside Ø: 0.25 in
(6.4 mm)
CT High Sensitivity Ion Chamber, 10 cm3, for multislice CT
(Victoreen Models 6000-200 and 500-200): energy response: ± 5%
from 1 to 10 mm Al HVL; cable: 3 ft (0.9 m); sensitive length:
4 in (10.0 cm); chamber inside Ø: 0.45 in (11.44 mm)
Available model(s)
4000 Toolkit for Excel (Model 4000EXL)
Ultra-High Purity HVL Attenuators (Model 07-434): for mammo,
set of 6
Carrying Case (Model 4000-69)
RS-232 Cable, 25 ft (7.6 m), 9-pin to 9-pin (Model 190004)
4000M+ X-Ray Test Device
Available AC adapters (specify with order)
Model
Description
Typical geo.
region
14-301
110 VAC 9 VDC 500 mA
USA, Japan
14-399
Europe
14-415
14-415 and
14-416 adapter
UK
Australia
Tested.
4000-ds rev 2 07 mar 03
4000 Toolkit for Excel
DI
®
Victoreen Model 4000EXL
Diagnostic Imaging
! Automatically
collects
! Captures radiation and kV
Excel worksheet
tests on radiographic, fluoroscopic,
machines
MEDICAL PHYSICIST'S MAMMOGRAPHY QC TEST SUMMARY
Preliminary Results
Site:
Room ID:
Survey Date:
X-Ray Unit Manufacturer:
Model:
Medical Physicist's QC Tests
1. Mammographic Unit Assembly Evaluation
2. Collimation Assessment
3. Evaluation of Focal Spot Performance
4. Automatic Exposure Control (AEC) System Performance
5. Uniformity of Screen Speed
6. Artifact Evaluation
7. Phantom Image Quality Evaluation**
8. kVp Accuracy and Reproducibility
9. Beam Quality (Half-Value Layer) Assessment
10. Breast Entrance Exposure, Average Glandular Dose**
AEC Reproducibility, and
Radiation Output Rate
11. Viewbox Luminance and Room Illuminance
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Fail
Fail
Fail
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
N/A
**If any of the starred MQSA tests fail (Phantom Image Quality and Average Glandular Dose), corrective action must be taken
before any further exams are performed.
Failure of any other MQSA-mandated tests requires corrective action within 30 days of the test date.
Recommended Corrective Action:
Evaluation of Site's Technologist QC Program
1. Darkroom cleanliness (daily)
2. Processor QC - performed, records maintained, action taken when needed (daily)
3. Screen cleaning (weekly)
4. Mammo phantom imaging - performed, records maintained, action taken as needed (weekly)
5. Darkroom fog (semiannually)
6. Film-screen contact test (semiannually)
7. Compression pressure monitored (semiannually)
8. Repeat analysis - performed, records maintained, reviewed by radiologist (quarterly)
9. Viewboxes and viewing conditions (weekly)
10. Analysis of fixer retention (quarterly)
11. Visual checklist (monthly)
Specific Comments:
Signature
Physicist's Name
Phone Number
This is only a preliminary list of findings. A full and final report will be mailed to you shortly.
Please call me if you have any questions about this summary.
Introduction
The 4000 Toolkit for Excel is a complete
software package for the 4000M+ NERO®
that includes an Excel Add-In, called 4000
Add-In and Excel templates that may be
used to evaluate the performance of
radiographic, mammographic and
fluoroscopic x-ray machines. The 4000
Add-In collects measured results from the
4000M+ NERO and places the data in the
cells of the active Excel worksheet, starting
at the active worksheet cell. The 4000
Add-In also may be used to acquire and
graph radiation and kV waveforms from the
4000M+ NERO as well as remotely control
the 4000M+ NERO.
Features
Model 4000M+ NERO
• Complete on-line help speeds learning
97, 2000
• Automatically detects the presence of
Model 4000M+ NERO
Specifications
Controls
Templates (continued)
The 4000 menu provides an interface for the user to remotely
control the 4000M+ NERO and retrieve radiation and kV
waveforms. A description of each menu option follows:
The 4000 Radiographic Template is used to perform the following
radiographic tests:
Remote Control…
Selects the 4000M+ NERO measurement mode and measurement
options. This allows the user to select the correct measurement
mode for the template in use. For instance, the radio mode is
selected when using the radiographic template, the Mo/Mo target
filter is selected when using the mammographic template and the
fluoro mode is selected when using the fluoroscopic template
Retrieve Rad Waveform
Retrieves the radiation waveform data from the 4000M+ NERO
and charts it in a new Excel chart
Retrieve kV Waveform
Retrieves the kV waveform data from the 4000M+ NERO and
charts it in a new Excel chart
Templates
Three templates are also provided with the 4000 Toolkit for Excel:
a radiographic template, a mammographic template and a
fluoroscopic template. Each template includes a help worksheet
with detailed instructions for its use.
•
•
•
•
•
Reproducibility
kVp Accuracy
Timer accuracy
Linearity
Beam quality
The 4000 Mammographic Template may be used to perform
mammography tests required for ACR and MQSA. Measured data
from the Model 4000M+ NERO may be automatically collected
in the following worksheets:
•
•
•
•
•
•
•
kVp accuracy
kVp reproducibility
Beam quality
Breast entrance exposure
AEC reproducibility
Average glandular dose
Radiation output rate
The 4000 Fluoroscopic template is used to perform the following
fluoroscopic tests:
• kVp accuracy
• Beam quality
• Fluoro exposure rate
These templates are easy to use and can be modified to fit the
user’s needs
System requirements
• Windows 95, 98, ME, NT 4.0, 2000
• Microsoft Excel 95, 97, 2000
Available model(s)
4000EXL 4000 Toolkit for Excel
Victoreen and NERO are registered trademarks of Cardinal Health, Inc. or one of its subsidiaries.
Windows, Windows ME, Windows NT, and Microsoft are registered trademarks of Microsoft Corporation.
4000EXL-ds rev 3 07 mar 03
Crescent X-Ray Leakage
Detection System
DI
Model 10970
Diagnostic Imaging
! Ion Chamber array performs x-ray
leakage tests for diagnostic x-ray
tube manufacturers and tube
reloaders
Introduction
The Crescent X-Ray Leakage
Detection System is customdesigned for accurate low! Demonstrates product compliance
level radiation measurements.
to the Radiation Control Act
When used in a suitable
configuration, the system
! Standard 17-channel, 3-channel, or
demonstrates compliance to
Title 21 CFR subchapter J,
custom designed systems are
Part 1020.30 (k) of the
available
Radiation Control Act.
The Model 10970 Crescent
! 17 chambers mounted around a
X-Ray Leakage Detection
semicircle of 1 meter radius
System consists of a
combination of Ion Chamber/
provides 180° coverage with
Electrometer
Modules
overlap between chambers
(Model 96010A/50300A),
and a Control Console (will
include Model 70010A Dual
Channel
Comparator
Modules, 70020 Reference
Features
Control Modules and power
• Fast full spherical scan (2 minutes)
supply). The air-filled ion
• Direct readout in mR/hr
chamber/electrometer module
is the basic component of the system. Seventeen of these modules are sufficient to provide a full • Reliable modular construction
spherical scan and are connected to the control console through low-impedance cable, enabling • Expandable from one to eighteen channels
remote monitoring. The Control Console contains the high-voltage ionization potential, a precision • Highest channel readout
comparator and trip circuits, reference module, system control logic,
and a spare HV power supply. The entire system has a modular design
Leakage detection system configurations
for add-on capability, interchangeability, and ease of maintenance.
Applications
The only sure way to demonstrate compliance to leakage radiation
standards is with a full spherical scan of the x-ray emitting products,
such as diagnostic x-ray tubes. X-ray leakage tests are made easy for
x-ray tube manufacturers and tube reloaders. A rapid 100% production
test can be less expensive than design analysis, analysis of tolerances
and tolerance buildup, and costly quality control procedures and
inspection. With the X-Ray Leakage Detection System, you can perform
a full scan of your product in only two minutes.
System configurations
A basic three-channel leakage radiation system can be assembled from
an Ion Chamber/Electrometer Module used in combination with one
Model 10970 Mainframe, two Model 70010A Dual Channel Comparator
Modules, one Model 70020 Reference Control Module, and one High
Voltage Power Supply. You can expand this system up to 18 channels to
provide a full spherical scan by adding plug-in modules. Listed below
are two standard system configurations: a 17-channel and a 3-channel
system. Any number of channels from 3 to 18 may be ordered. Details of
system modules are described in the table.
17-channel
system
3-channel
system
No. req.
No. req.
17
3
17
1
9
1
9
1
3
1
2
1
2
1
Ion chamber mounting ring and hardware
1
--
High-voltage cable (17-channel)
Rack Cabinet Control Module
High-voltage cable (3-channel)
Calibration current source
1
1
-1
--1
1
Module/Description
96010A Ion Chamber w/NIST traceable
calibration
50300A Electrometer*
10970 Mainframe†
70010A Dual Channel Comparator**
70020 Reference Control Module
55 foot interface cable
High-voltage supply
* Requires one per channel
** Requires two per channel
† Specify 120 or 22 VAC
NOTE: Typical systems are configured with either 17 channels or 3 channels.
All systems are custom designed. Spare components are recommended. On-site
installation is recommended. Calibration source and standard NEMA® rack
cabinet are required.
Mainframe
Dual Channel Comparator
(Model 10970)
(Model 70010A)
• Pre-wired
mainframe
• Expandable system
• Line-operated
• Self-checking
•
•
•
•
•
Rack Mount Control Module
The Model 10970 Mainframe includes a 19 inch rack mount cage,
7 inches high which will accept up to nine Model 70010A plug-in Dual
Channel Comparator Modules and one Model 70020 Reference Control
Module. The Mainframe incudes power supplies (± 15 volts and
6.3 VDC) for up to eighteen Model 50300A Electrometers, nine Model
70010A Dual Channel Comparators, and one Model 70020 Reference
Control Module.
Model 50300A Electrometers are connected to the back panel of the
Mainframe. Power required is 120 or 220 VAC (specify at time of order).
An output connector provides the contacts of the fault relay as well as
the output of the highest channel in those systems using the Model
70010A.
Ion Chamber/Electrometer Module
(Models 96010A/
50300A)
• Fully-guarded airequivalent chamber
• NIST-traceable
calibration
• Electrometer directly
connected to ion
chamber
• Low-noise, highspeed performance
Bright visual fault indication
Altitude compensation
Direct readout in mR/hr
Front panel monitoring and test
Readout of highest channel
The Model 70010A Dual Channel Comparator
compares outputs of the Model 96010A/50300A
Ion Chamber/Electrometer and any desired
Dual Channel
reference radiation level. You can select an input
Comparator
(Model 70010A)
reference voltage of 500 mV (50 mR/hr) to
demonstrate compliance to the Radiation Control
Act. If the output of the ion chamber/electrometer exceeds this value, a
bright red light will go on and remain on until manually reset.
The Model 70010A Module has an adjustable gain and offset for the
output of the Model 50300A Electrometer. Gain is adjusted to compensate
for altitude, so readings are correct for installations as high as 8000 feet
above sea level. You can typically disregard normal changes in barometric
pressure as they will not exceed ± 3%. To correct reading for normal
barometric pressure changes, use the correction table (included).
The Model 70010A has two independent channels so you can connect
each channel to a Model 50300A Electrometer. Fifty-five feet of cable
(included) connect the electrometers to the back of the Model 10970
Mainframe. The Model 10970 supplies all required power.
The Model 70010A permits the highest output of all electrometers on
the system to be read. You can use this output as the Y-axis on an X-Y plot
to demonstrate that no output exceeds the 100 mR/hr legal level.
Reference Control Module
(Model 70020)
Ion Chamber/Electrometer Module
(Models 96010A/50300A)
The Model 96010A Ion Chamber is constructed of air-equivalent plastic
and is vented. The chamber has a window area of 100 cm2 (5 x 20 cm),
and a volume of 500 cm3.
When used to demonstrate compliance to the Radiation Control Act,
seventeen chambers mounted around a semicircle of 1 meter radius
provide 180° coverage with overlap between chambers.
The Model 50300A Electrometer may be combined with a Model 96010A
Ion Chamber to eliminate the problems associated with high-impedance
cable. The rise time is approximately 250 msec (10-90%) and the output
noise is less than 10 mV, peak-to-peak (1 mR/hr peak-to-peak). Based
on the typical characteristics of the Model 96010A Ion Chamber, the
electrometer module will be factory adjusted to provide a scale factor of
1 volt for 100 mR/hr NIST traceable ion chamber calibration.
The Model 70020 Reference Control Module sends
a calibrated rejection level to the Model 70010A Dual
Channel Comparators. You can set this level to
between 0 and 100 mR/hr with a direct-reading dial
setting.
The Model 70020 also provides a convenient voltage
source to check the actual trip levels of each Dual
Channel Comparator Module. All comparator modules
are forced into the “fault” indication when the test
switch is pressed. This quickly checks all channels.
There are two operational modes: in the Interrupt
mode a fault relay closes whenever any channel goes
above the trip level; in the Continuous mode the relay Reference
is not activated. The relay contacts can activate an Control Module
alarm or stop the drive motor when the system is (Model 70020)
scanning.
NEMA is a registered trademark of the National Electrical Manufacturers Association for its
publication of voluntary standards and guidelines. NEMA is not a certification mark.
10970-ds rev 2 07 mar 03
AEC-6 System
Model 07-AEC6
DI
Diagnostic Imaging
! May be used to calibrate/adjust
AEC systems without film
! May be used for performance
assessment
of
mammo/
radiographic AEC systems without
film
! Can be calibrated to the local
screen film/processing conditions
Introduction
Features
The AEC-6 System, consisting of an electronic screen-film cassette, an electronic
interface box, and a Palm Pilot (or computer software), can assess the performance
and calibration of mammo/radiographic AEC systems and can provide information
to estimate the relative speed and gradient of screen-film and processing systems.
Once the AEC-6 meter is calibrated to the screen-film characteristics and processing
conditions, the meter provides the user with a readout in optical density for each
exposure made.
The electronic cassettes, once calibrated,
mimic the screen-film systems used in a
radiology department. Each electronic
cassette contains circuitry that analyzes
the light output from the intensifying
screen(s) and converts the light into a
digital electrical signal which is fed to an
onboard microprocessor for analysis. The
microprocessor sends information via the
interface box to a Personal Data Assistant,
PDA (Palm Pilot) or computer for
software analysis using mathematical
algorithms that converts the
microprocessor information to optical
density readouts.
Applications
Service engineers use the AEC-6 meter to calibrate and make adjustments to
mammo/radiographic AEC systems instead of using film. Medical Physicists use
the AEC-6 for performance assessment of mammo/radiographic AEC systems and
based on the assessment, make recommendations for corrective action. Radiation
inspection officers use the AEC-6 to assess mammo/radiographic calibration and
suggest corrective action to x-ray equipment operators. Technologists use the AEC-6
meter for teaching and routine quality control evaluation and balancing optical
density from room to room.
Specifications
AEC-6 System
Electronic interface module
Accuracy Optical Density (OD) prediction ± 0.1 OD ranging from
0.5 to 3.0
Interface box allows the electronic cassettes to be connected to the
PDA or computer.
Dynamic range 0.2 to 4.0 OD
Dimensions 4.92 x 4.13 x 1.96 in (12.5 x 10.5 x 5 cm)
Setup and reset Manually using PDA or computer keys
Controls Manually using PDA or computer keys
Functions OD, Time, AEC#
Power requirements 2 externally-accessible 9 V batteries
(Duracell MN 1604 or equivalent)
Typical battery life > 40 hr
Operating environment 59º to 95ºF (15º to 35ºC)
Electronic cassettes
The electronic cassettes (mammography and radiography) simulate
the film-screen cassette used in the radiology department and provide
digital electrical signals to the PDA or computer.
The mammographic cassette is specifically designed to mimic the
attenuation of the film-screen cassette. An accessible compartment
(drawer) allows various thicknesses of aluminum to be placed in the
cassette to match the attenuation of the film-screen cassette.
Mammographic cassette
Personal Data Assistant (PDA) Palm Pilot M105
Computer software CD-Rom containing compiled AEC-6
program (Windows® version 95 or higher)
Cassette/interface cable 10 foot 25-pin straight thru serial cable
F/M (DB-25 male and DB-25 female)
Interface/computer cable Serial cable provided with Palm Pilot
or optional 15 foot Serial Mouse Extension Cable (DB-9 male and
DB-9 female) if using computer
AEC-6 Interface (Model 07-AEC6I)
Mammographic Cassette and Adapter (Model 07-AEC6MC)
Radiographic Cassette (Model 07-AEC6RC)
Palm Pilot with Software (Model 07-AEC6PP105)
Computer Software for AEC-6 systems (Model 07-AEC6SW)
Dimensions 7.5 x 14.37 x 0.5 in (19 x 36.5 x 1.3 cm)
Radiographic cassette
Dimensions 10.5 x 10.5 x 0.5 in (26.7 x 26.7 x 1.3 cm)
Mammographic attenuation filters
Six type 1100 aluminum filters
Five Filters 0.2 mm thickness by 10 x 8.1 cm
Available model(s)
07-AEC6 AEC-6 System, consists of AEC-6 Interface,
Mammographic Cassette and Adapter, Radiographic Cassette,
and Palm Pilot with Software (or computer software)
07-AEC6M AEC-6 Mammo System, consists of AEC-6
Interface, Mammographic Cassette and Adapter, and Palm Pilot
with Software (or computer software)
07-AEC6R AEC-6 Rad System, consists of AEC-6 Interface,
Radiographic Cassette, and Palm Pilot with Software (or
computer software)
One Filter 0.1 mm thickness by 10 x 8.1 cm
Windows is a registered trademark of Microsoft Corporation.
07-AEC6-ds rev 1 07 mar 03
MAS-5 Meter
DI
Model 07-MAS5
Diagnostic Imaging
Introduction
For many years, service engineers have been
asking for a meter that measures mAs,
exposure time, and mA at the same time.
Diagnostic Imaging Specialists has produced
this meter with extra features. Not only will
the MAS-5 provide mAs, exposure time, and
mA, but the meter provides mA waveform
information. The MAS-5 displays three
50 milliseconds mA waveform samples so that
radiographic and mammographic pre-heat
circuits can be analyzed and adjusted without
using an oscilloscope. Based on feedback
from field service engineers, the MAS-5 also
has a button that when pushed causes the meter
to ignore the first 10 milliseconds of the mA
waveform.
! An intelligent meter that measures
mAs, exposure time, and mA all at
the same time
Applications
Features
The MAS-5 intelligent meter uses a microcontroller to analyze the digital mA waveform
and accurately displays the values essential for analyzing and calibrating radiographic
and mammographic equipment.
• A button that causes the meter to ignore
the first 10 milliseconds of exposure
The four line LCD displays the following:
Line 1
Line 2
Line 3
Line 4
mAs (average tube current (mA) times mA waveform exposure time)
Exposure Time (mA waveform exposure time in seconds)
mA (average tube current (mA) over the entire mA waveform)
Three sample mA waveform values:
1st waveform value represents the average mA for the 1st 50 milliseconds of
exposure
2nd waveform value represents the average mA for the 2nd 50 milliseconds
of exposure
3rd waveform value represents the average mA for the 3rd 50 milliseconds of
exposure
! Provides mA waveform information
! At a button press, the MAS-5 meter
will ignore the first 10 milliseconds
of exposure
! AC and DC inputs
• A diagnostic power-up sequence to
indicate operational status
• Auto LCD update
• Optional manual reset
• Automatic power-down when meter is not
used for more than five minutes
• Displays when an exposure is detected
• Low battery indication
Specifications
Reset Auto LCD update; optional manual reset
Dynamic range 10 to 2000 mA; 0.1 to
999.9 mAs; 1 ms to 6.535 sec
Accuracy
mAs ± 0.1 mAs or 1% (whichever is greater)
mA ± mA or 0.5% (whichever is greater)
Time ± 1 ms or 1% (whichever is greater)
Operating temperature 59º to 95ºF
(15º to 35º C)
Power requirements One 9 V battery
Size 4 x 6.5 x 0.33 in (10.16 x 16.51 x 0.84 cm)
Available model(s)
07-MAS5 MAS-5 Meter
For additional information, please contact Cardinal
Health, Radiation Management Services customer
service at 440.248.9300, 800.850.4608, or fax:
440.349.2307; located at 6045 Cochran Road,
Cleveland, Ohio 44139-3303, USA.
© Copyright 2003 Cardinal Health, Inc. or one of its subsidiaries.
All rights reserved.
07-MAS5-ds rev 1 07 mar 03
Diagnostic Imaging
DI
Radchex/AEC
Model 07-RCX
! An intelligent meter that monitors
daily quality control of the entire
radiographic machine
! Convenient, fast, and accurate
assessment of the AEC Systems’
performance
! Separates x-ray machine from film
processing quality control
! For
AEC
mammography
applications, see Mamchex/AEC
(Model 07-MCX)
Introduction
Radiographic machines
incorporating calibrated
automatic exposure control
(AEC) systems are designed
to maintain constant film
density regardless of the x-ray
energy (kVp) used or patient
thickness/density.
The
Radchex/AEC
meter
provides a convenient, fast,
and accurate assessment of
the performance of the AEC
system and provides daily
quality control of the entire
radiographic machine.
Features
Applications
• Diagnostic power-up sequence to
indicate operational status
The Radchex meter consists of a calibrated electronic radiographic cassette that responds
to radiation the same way a film/screen cassette responds to light from intensifying
screens. No film is needed to determine the performance of the AEC system or daily
quality control of the machine. If the AEC system is calibrated properly and the machine
doesn’t drift, then the digital number displayed by the Radchex meter should always be
the same from day-to-day or for various x-ray energies or patient thickness.
• Manual reset using the Power/Reset
button
• Automatic power-down when meter is
not used for more than one minute
• Displays when an exposure is being
made
• Displays exposure time in milliseconds
• Low battery indication
Specifications
Reset Manual using Power/Reset button
Operating temperature 59º to 95ºF
(15º to 35ºC)
Dynamic range 0 to 999.9
Power requirements Two 9 V batteries
Radiation exposure time accuracy
± 1 millisec or 1%, whichever is greater
To convert the Radchex number to an optical density number, software is provided for
the conversion; however, in most cases this conversion is unnecessary since the Radchex
number should remain constant when kVp and thickness changes.
When using the meter to assess AEC performance or daily machine quality control, no
film/screen has to be used, therefore eliminating processing variations in the assessment.
The Radchex is easy to operate:
1. Slip Radchex into the Bucky, the same as the film/screen cassette, until it locks into place.
2. Turn it on.
3. Push the reset button, wait till the LCD says “Ready for Exposure.”
4. Expose it.
5. Read the number and compare it to a calibration number. The number tells whether
the operator has a “go” or “no go” situation.
Short/Long term drift < 0.5%
Size 10.5 x 10.5 x 0.5 in (26.7 x 26.7 x 1.3 cm)
Available model(s)
07-RCX Radchex/AEC, consists of M/R
Interface and Radiographic Cassette
service at 440.248.9300, 800.850.4608, or fax:
07-RCX-ds rev 1 07 mar 03
X-Ray & CT Exposure
Measurement Instrument
DI
Diagnostic Imaging
Victoreen Model 660
! Digital, auto-ranging, data display
Introduction
! Electrometer in probe handle
The Model 660 instrument is the optimum choice for
! Digital signal transmitted over
flexibility in x-ray and computed tomography (CT)
shielded cable for noise immunity
exposure measurement. The Model 660 consists of a
readout, carrying case, and choice of four optional ion
! Automatically calibrated and
chamber based probes with built-in calibrations,
adjusted for any 660 series probe
allowing interchangeability to customize the
instrument to a particular measurement requirement.
! Available in SI units
The Model 660 instrument is suitable for use for
! Includes fitted carrying case
energies ranging from mammography through
1.3 MeV.
! Exposure or exposure rate modes
The Model 660 Measurement readout is part of a
complete x-ray and CT exposure measurement
! Rechargeable batteries or AC
instrument which saves time and effort during routine
power
diagnostic quality assurance measurements. This
portable and light weight readout unit with large three
! Built-in calibration auto-ranging
digit LED display can be used with any of the four
! Unit is very portable
optional interchangeable ion chamber based probes
to cover a range of 1.0 µR to 100 R in the exposure
mode and 0.1 mR/min to 1000 R/min in the rate mode. The Model 660 readout may be line operated or powered by NiCad rechargeable
batteries.
Each Model 660 Series ion chamber based probe contains an electrometer that permits probe calibration independent of the readout. The
ion chamber current signal is then digitized, and this digital signal is then transmitted over the cable to the readout resulting in a virtually
noise free transmission of data, unaffected by cable length or stress. Cables are available up to 250 feet (about 76 meters).
Applications
The Model 660 X-Ray & CT Exposure Measurement Instrument is suitable for in-beam and scatter exposure and exposure rate measurements
of diagnostic x-ray beams, mammographic range x-ray machines, as well as CT output measurements, depending on the ion chamber based
probe(s) selected. The ease of portability of this instrument makes it an excellent choice for measurements necessary in maintaining a
diagnostic quality assurance program for several machines and modalities.
Tested.
Specifications
Range 3-decade auto-ranging and autoindicating with proper decimal placement and
measurement units. See selected ion chambers’
specifications for specific ranges
Calibration Unnecessary. Response depends
on frequency of internal crystal oscillator
(± 0.01% from 10° to 40°C)
Accuracy Depends only on crystal oscillator
frequency in Exposure Rate mode. See selected
probe’s specifications for measurement
accuracy
Controls Function switch: selects off, total
exposure or exposure rate modes
Reset switch: selects run, stop, or reset (in Total
Exposure Mode)
Intensity knob: controls readout brightness
Error prevention logic
Low battery - auto turnoff
OverRange indicator
Excessive intensity indicator
Probe disconnected indicator
Display 3-digit LED legends
R/min, R/hr, mR/hr, R, mR, mSv/min, mSV/h,
mSv, µSv
Battery life 6 hours between charges at 20°C
with normal usage. Automatic shutoff when
charge drops below usable level
Battery complement One 67.5 V collecting
potential (shelf-life) and 4 rechargeable 1.25 V
“D” batteries for instrument power
Battery charge time 10 hours to full
recharge at 20°C (instrument OFF)
AC recharge input 117 V ± 15% 50/60 Hz
power cord furnished 230 V ± 15% available on
special order
Dimensions 5.50 (w) x 8.50 (d) x 4.50 in (h)
(14 x 21.6 x 11.4 cm)
Weight 7 lb (3.2 kg) net
Includes foam-lined carrying “brief” case
2 and l0 ft ion chamber cables
An AC recharging cable
The instruction and maintenance manual
Probe (to fit in case) available separately
Available model(s)
660 X-Ray & CT Exposure Measurement
Instrument
See next page for available ion chambers.
Ion Chambers
660-3
660-3DE
Application
Probe volume
Measurement area
Maximum rate
Maximum exposure
Resolution on
Rate
most sensitive
Exposure
Intensity limit for 99%
collection efficiency
660-4A
660-4DE
660-5
660-5DE
660-6
Diagnostic Beam Measurement
Scatter
CT
4 cm3
10 cm2
3.2 cm3
NA
999 R•cm/min
99.9 R•cm
0.01 R•cm/min
0.001 R•cm
985 R/min
999 R/min
99.9 R
10 mR/min
1 mR
99.9 R/min
9.99 R
1 mR/min
0.1 mR
400 cm3
100 cm2
9.99 R/hr
99.9 mR
0.1 mR/hr
1 µR
40 R/sec
1.8 R/sec
10.8 R/hr
Model 660-5 typical energy dependence
Model 660-3 and 660-4A typical energy dependence
1.4
1.4
1.2
1.2
Indicated / Actual
Indicated / Actual
FRONT
1.0
0.8
0.6
1.0
SIDE
0.8
0.6
0.4
0.4
10
100
10
1000
1000
Model 660-5-DE typical energy dependence
Model 660-3-DE 660-4A-DE typical energy dependence
2.0
2.0
1.5
Indicated / Actual
1.5
1.0
0.5
1.0
0.5
0.0
0.0
10
100
1000
Effective (keV)
10
100
1000
Effective (keV)
Model 660-6 typical energy dependence
For additional information, please contact Cardinal Health, Radiation
Management Services customer service at 440.248.9300, 800.850.4608, or fax:
440.349.2307; located at 6045 Cochran Road, Cleveland, Ohio 44139-3303, USA.
1.2
1.1
Indicated / Actual
Indicated / Actual
100
Effective (keV)
Effective (keV)
660-ds rev 2 25 mar 03
1.0
0.9
0.8
0.7
1
Effective (keV)
10
RAD-CHECK PLUS
®
Victoreen Model 06-526
DI
Diagnostic Imaging
RAD-CHECK PLUS can perform:
! Entrance
skin
exposure
measurements (ESE)
! Fluoroscopy
exposure
measurements
! Exposure checks; radiographic
(mR/mAs)
! Beam quality; half value layer (HVL)
! mAs reciprocity; mA station
checks...plus many others,
depending on the remote external
chambers used
! The American College of Radiology
(ACR) recommends this type of
product in their quality assurance
program
“The original” x-ray exposure meter
Introduction
Features
Proven RAD-CHECK technology specifically designed to provide you with the ultimate in
versatility and cost-effective operation.
Accurate, lightweight, portable...this “industry standard” enables you to gain the critical edge in
your QC program.
• Fast and easy-to-use. Battery operation and
built-in detector eliminate setup time
• Measures dose up to 2 R; dose rate up to
20 R/min
• Energy response is ± 5% from 30 to 150 kVp
for the RAD-CHECK PLUS internal chamber
• Optional remote chambers for mammographic
and cine imaging systems
• Extremely compact...6 x 6.25 x 2.75 inch;
weighs only 1.125 lb
Applications
Battery operation and built-in detector virtually eliminate setup time. Just place the meter or
external ion chamber on x-ray table; collimate, shoot, and read the result.
Precision ion chamber and digital display ensure accuracy plus easy readability.
Specifications
Ranges 0.001 to 2 R, 0.01 to 20 R/min
Internal chamber 30 cc volume, energy response
± 5% from 15 to 65 keV (30 to 150 kVp filtered).
20.5 cm2 (5.1 cm Ø) effective measurement area.
Center of chamber 1.03 cm below top of chamber
Standard calibration At 75 kVp with 4 mm Al
filtration at 22°C and one atmosphere
Reproducibility Within 2% short-term over
100 mR to 2 R range (1 to 20 mGy)
Electrometer drift 0.5 to 1 mR/min typical;
6 mR/min maximum (5 to 10 µGy; 60 µGy/min
maximum)
Maximum exposure rate Minimum 90%
collection efficiency at 20 R/sec
Automatic reset Resets display to zero; can also
be reset manually
Operating temperature 10 to 40°C
Relative humidity 0 to 90%, non-condensing
Display 3.50 x 0.50 inch LCD, low battery
indicator
Controls Auto or manual reset selector. Display zero
reset button. Dose or dose rate output selector. Integral
or remote ion chamber selector. On/off switch
Power requirements 9 V alkaline battery,
> 100 hours operation (50 hours in manual reset mode)
Dimensions 6 (w) x 6.25 (d) x 2.75 in (h)
(15.25 x 15.9 x 7 cm)
Radiographic Ion Chamber, 30 cm 3
(Victoreen Model 6000-528): energy response:
within 7% from 30 to 150 kVp (15 to 65 keV);
cable: 15 ft (4.5 m); chamber dimensions: 4 x 4
x 0.54 in thick (10.2 x 10.2 x 1.4 cm)
Mammographic Ion Chamber, 3.3 cm 3
(Victoreen Model 6000-529): energy response:
within 5% from 0.2 to 5.0 mm Al HVL (16 to
90 kVp); cable: 15 ft (4.5 m); chamber
dimensions: 4 cm Ø x 1.5 cm thick. This chamber
meets the needs of the MQSA for an external
transparent chamber. Option: Probe Holder
(Model 6000-529-95) for BRH2 test stand
CT Ion Chamber, 3.2 cm3 (Victoreen Model
6000-100): energy response: ± 5% from 1 to
10 mm Al HVL; cable: 3 ft (0.9 m); sensitive
length: 4 in (10.0 cm); chamber inside Ø:
0.25 in (6.4 mm)
Image Intensifier Ion Chamber, 150 cm 3
(Victoreen Model 6000-530B): energy response:
± 10% from 1.8 to 10 mm Al HVL; cable: 10 ft
(3.0 m); chamber dimensions: 6.26 x 8 x 0.63 in
(15.9 x 20.6 x 1.6 cm)
Carrying Case (Model 89-525): holds
RAD-CHECK PLUS and accessories
Available model(s)
06-526 RAD-CHECK PLUS
06-526-2200 RAD-CHECK PLUS, SI Units
service at 440.248.9300, 800.850.4608, or fax:
440.349.2307; located at 6045 Cochran Road, Cleveland,
Ohio 44139-3303, USA.
Tested. Meets applicable standards.
RAD-CHECK is a registered trademark of Cardinal Health, Inc.
or one of its subsidiaries.
06-526-ds rev 2 07 mar 03
RAD-CHECK MICRO-R
®
Diagnostic Imaging
DI
Victoreen Model 06-526-5240
Performs:
! Entrance
skin
exposure
measurements (ESE)
! Fluoroscopy
exposure
examinations
! Exposure checks; radiographic
(mR/mAs)
! Beam quality; half value layer (HVL)
! mAs reciprocity; mA station
checks…plus many others,
depending on the remote external
chambers used
! The American College of Radiology
(ACR) recommends this type of
product in their quality assurance
program
Introduction
Features
Applications
• Fast and easy to use
• Dual-range for high and low dose rate
fluoroscopy
• Optimized for use with our 100 cm3
Image Intensifier Ion Chamber (Model
06-524-3000)
• Portable, no AC power cords
With the RAD-CHECK MICRO-R, measurements are easy to perform and highly
accurate. Incorporate RAD-CHECK MICRO-R into your routine QC program for
fluoroscopy now, and accurately measure what your patient exposures actually are from
fluoroscopically-guided procedures. This precision electrometer also features a tilt-stand
for convenient adjustment of display visibility.
This state-of-the-art
electrometer is designed
for measuring dose and
rate under high and low
dose rate conditions. It is
excellent for cardiac cath
and fluoroscopy and the
perfect choice for tight
budgets.
RAD-CHECK MICRO-R
technology gives you the
ability to measure dose
and rate in fluoroscopy X-ray exposure meter
with the accuracy and
reliability of equipment that costs two or three times more.
Specifications
Ranges
Low: 0.01 to 19.99 mR; 0.1 to 199.9 R/min
High: 0.01 to 19.99 R; 0.1 to 1999 R/min
Standard calibration At 75 kVp with 4 mm
Al filtration at 22°C and one atmosphere using
Model 06-524-3000 chamber
Reproducibility Within 2% short-term over
100 mR to 2 R range (1 to 20 mGy)
Maximum exposure rate Minimum 90%
collection at 20 R/sec
Electrometer drift
Low Range: 1 mR/min typical; 6 mR/min
maximum
High Range: 10 µR/min typical; 60 µR/min
maximum
Available model(s)
Manual reset Resets display to zero
Operating temperature 50º to 104ºF 06-526-5240 RAD-CHECK MICRO-R
(10º to 40°C)
06-526-5242 RAD-CHECK MICRO-R, SI Units
(Must have Model 06-524-3000 chamber and
Display 3.50 x 0.50 inch LCD, low battery must be calibrated at the same time)
indicator
Control Reset button, dose or dose rate output For additional information, please contact Cardinal
selector, high or low range selector, on/off switch Health, Radiation Management Services customer
Power requirements 9 V alkaline battery, service at 440.248.9300, 800.850.4608, or fax:
> 50 hour life
Dimensions 6 (w) x 6.25 (d) x 2.75 in (h)
(15.25 x 6.25 x 7 cm)
RAD-CHECK is a registered trademarks of Cardinal Health, Inc.
or one of its subsidiaries.
2003 Cardinal Health, Inc. or one of its subsidiaries.
Carrying Case (Model 89-525): holds ©AllCopyright
rights reserved.
RAD-CHECK MICRO-R and accessories
06-526-5240-ds rev 3 10 mar 03
Wide-Range, Mammographic, &
Dental kVp Meters
DI
Diagnostic Imaging
Models 07-494, 07-492, 07-479
! Choose from three kVp meters
Introduction
Whether you choose the
Wide-Range, Mammographic,
or the Dental Digital kVp
Meter, you will get quick and
accurate measurements of
your diagnostic x-ray
generator tube potential.
These instruments need no
connection to the x-ray
generator.
! Easy read digital display
! Painless setup
Applications
Features
These lightweight, rugged units are extremely easy to use: simply place on the x-ray table,
with the detector facing the x-ray source. With the beam’s central ray centered on the detector,
an exposure is made, and the reading appears immediately on the large, easy-to-read liquid
crystal display.
Unique features are provided to ensure maximum efficiency and accuracy. Readings remain
on display until the next exposure is made, at which time the reading is automatically updated.
Automatic display indicators tell you when adjustment of exposure factors or battery
replacement is necessary. Neither remote-control cables nor time-consuming manual
re-zeroing are needed.
A BNC connector is provided for radiation waveform display on a storage oscilloscope.
• Automatic display reset
• No remote control cables
• Scope output for waveform analysis
• Compact, lightweight, and batteryoperated
Specifications
Ranges
Wide-Range
Low: 50 to 90 kVp, 0.1 kVp resolution
High: 80 to 150 kVp, 0.1 kVp resolution
Mammographic 24 to 40 kVp, 0.1 kVp
resolution
Dental 45 to 90 kVp, 0.1 kVp resolution
Accuracy
Wide-Range ± 3% or 3 kVp, whichever is
greater
Mammographic ± 3% or 1.5 kVp, whichever
is greater
Dental ± 3% or 3 kVp, whichever is greater
mAs requirements
Wide-Range (45.7 cm SDD) 18 mAs at
120 kVp; 50 mAs at 60 kVp, single phase.
Minimum exposure time 1/20 (0.05) sec
Mammographic (25 cm SDD) 100 mAs at
24 kVp. Minimum exposure time
1/20 (0.05) sec
Dental 8.5 mAs at 45 kVp; 0.026 mAs at 90 kVp
Controls
Wide-Range On/off, single/three-phase and
range selection switch
Mammographic On/off and Moly/
Tungsten selector switches
Dental On/off and single/three-phase
selector switches
Operating temperature 50° to 104°F
(10° to 40°C)
Relative humidity 0 to 90%, non-condensing
Power requirements 9 V alkaline battery,
150 hours operation
Display 3.50 x 0.50 inch LCD. Automatic
indication of (a) low battery condition, (b) need
to adjust exposure factors
Output signal BNC connector for waveform
analysis
Dimensions 8 (w) x 6 (d) x 2.50 in (h)
(20 x 15 x 6 cm)
Available model(s)
07-494 Wide-Range Digital kVp Meter
07-492 Mammographic Digital kVp Meter
07-479 Dental Digital kVp Meter
service at 440.248.9300, 800.850.4608, or fax:
07-494-ds rev 2 10 mar 03
Diagnostic Imaging
DI
Service & Quality Control Kits
Model 18-526 Series
! Each kit contains the essential
instruments
that
service
personnel, physicists, and QC
technicians rely on to check and
calibrate today’s most vital
equipment
! Every instrument selected for
inclusion in our Service/QC kits
was chosen for its reliability,
accuracy, and ease-of-use
! Each Service/QC kit includes an
easy-to-carry, durable, insulated
carrying/storage case, to keep
your equipment safe, wherever
you go
Cardiac Cath/Special Procedures QC Kit
(Model 18-526-3000)
Contains the essential noninvasive test tools for special
procedures:
• RAD-CHECK® MICRO-R (Model
06-526-5240)
• Wide-Range kVp Meter (Model
07-494)
• Digital X-Ray Pulse Counter/Timer
(Model 07-453)
• Image Intensifier Ionization Chamber,
150 cm3 (Model 06-524-3000)
• Carrying Case (Model 89-426)
! Optional mAs meter available
Mammography
QC Kit
(Model 18-526-1000)
Everything you need to make
compliance with ACR and
MQSA regulations easy:
• RAD-CHECK® PLUS
(Model 06-526)
• Mammographic kVp Meter
(Model 07-492)
• Digital X-Ray Pulse-Counter/
Timer (Model 07-453)
• Mammographic Ion Chamber, 3.3 cm3 (Model 6000-529)
Radiography/
Fluoroscopy
QC Kit
(Model 18-526-2000)
All the test devices necessary
to perform QC in radiographic
and fluoroscopic suites:
• RAD-CHECK® PLUS
(Model 06-526)
• Wide-Range Digital kVp
Meter (Model 07-494)
• Digital X-Ray Pulse-Counter/Timer (Model 07-453)
• Radiographic Ion Chamber, 30 cm3 (Model 6000-528)
Dental QC Kit
(Model 18-526-4000)
Service and QC will be easier and more costeffective than ever with this comprehensive kit:
RAD-CHECK® PLUS (Model 06-526)
Dental kVp Meter (Model 07-479)
Digital X-Ray Pulse-Counter/Timer (Model 07-453)
Remote Sensor (Model 07-453-2000): for use with
Model 07-453
• Radiographic Ion Chamber, 30 cm3 (Model 6000-528)
•
•
•
•
For additional information, please contact
Cardinal Health, Radiation Management
Services customer service at 440.248.9300,
800.850.4608, or fax: 440.349.2307; located at
6045 Cochran Road, Cleveland, Ohio
44139-3303, USA.
RAD-CHECK is a registered trademark of Cardinal Health,
Inc. or one of its subsidiaries.
© Copyright 2003 Cardinal Health, Inc. or one of its
subsidiaries. All rights reserved.
18-526-ds rev 3 25 feb 03
Digital X-Ray Pulse
Counter/Timer
Nuclear Associates Model 07-453
DI
Diagnostic Imaging
! Easy-to-read digital display
! Automatic reset; holds a reading
until the next exposure
Introduction
Poor or inconsistent quality of x-ray
images is often caused by inaccuracy or
inconsistency of the generator’s timer.
This results in repeat examinations,
which cost time and money. A poorly
maintained system is also a hazard to the
patient; when a malfunction in the timer
occurs, the patient may receive
unnecessary radiation doses. It is for
important reasons such as these, that
regular monitoring of x-ray systems and
timers is an essential part of a good
quality assurance program.
! Battery-operated, light weight; fits
easily into tool box or pocket
! Output connector (included) allows
a radiation output waveform to be
viewed on an oscilloscope
! For added operator convenience,
the remote sensor is available as
an option
Applications
Features
The Digital X-Ray Pulse Counter/Timer from Nuclear Associates is a non-invasive,
solid-state instrument that can be used to measure the exposure time of either AC or DC
x-rays. It can also measure the duration of radiation output produced by a wide variety
of medical and dental x-ray systems. A sensitive x-ray detector in the instrument allows
direct measurement of exposure from the x-ray head. Pulses produced by half-wave
and full-wave x-rays are measured as 60 or 120 pulses per second. For DC, capacitor
discharge and three-phase x-rays, the Digital X-Ray Pulse Counter/Timer measures the
exposure time in milliseconds. When testing x-ray timers and controls, the time of relay
contact closure can be measured using the AC input feature.
• Measures duration of radiation output
produced by x-ray generators
• Measures AC or DC x-rays
• Gives direct readings (time or pulses)
• Can be used for medical or dental x-ray
systems
• Designed specifically to allow service
personnel to accurately
and easily
assess the performance of x-ray
generators, timers, and controls
• Reduces repeat examinations; saves time
and money
An output connector on the side of the Digital X-Ray Pulse Counter/Timer allows the
user to view a radiation output waveform on an oscilloscope. Using this feature,
technicians can diagnose and troubleshoot problems with x-ray generators.
Specifications
Accuracy
AC input ± 1 count
DC input 2%, ± 1 count
X-ray detection ± 1 count
Sensitivity
AC input 65 VAC minimum
X-ray input 50 kVp, 5 mA at 5 cm from top
surface of case, pointed to target on case
Range 9999 pulses; 9999 milliseconds
Display 0.4 inch liquid crystal
Power requirements 9 V battery, alkaline
or equivalent, 24 hours continuous; typically
6 months of normal use
AC input jacks 130 volts AC maximum;
65 V AC minimum; input circuit not affected
by reversed polarity
Controls/Indicators
Three-position switch: Pulse, Off, Milliseconds
Four-digit LCD (0.4 inch character)
Low battery indicator
“Low Batt” appears in display when battery
voltage reaches 4.8 V ± 0.5 V
Power-on: LED (green); oscilloscope output
Remote sensor The optional Remote Sensor
can be used when the user would like to have
the unit in their hand, so that readings can be
seen without having to walk back-and-forth from
the x-ray table to the control room after each
exposure. The Remote Sensor can also be used
when placement of the Digital X-Ray Pulse
Counter/Timer in the beam is questionable, such
as in a Panorex dental x-ray unit
Output signal BNC connector for waveform
analysis
Connections None required for direct
exposure measurement
Dimensions 3.15 (w) x 5.8 (d) x 1.6 in (h)
(8 x 14.7 x 4 cm)
Remote Sensor with 10 ft cable
(Model 07-453-2000)
Oscilloscope Leads (Model 88-453)
Available model(s)
07-453 Digital X-Ray Pulse Counter/Timer
Cardinal Health, Radiation Management Services
customer service at 440.248.9300, 800.850.4608, or
fax: 440.349.2307; located at 6045 Cochran Road,
07-453-ds rev 2 26 mar 03
Diagnostic Imaging
DI
Dual-Range Digital mAs Meter
! Accurately measure x-ray generator ! Calibrated directly in mAs; no
mAs values
calculations required
! Meets today’s QC needs for accuracy ! Hand-held, battery operated, and
and dependability
lightweight
! Used for calibration of high current
and phototimer accuracy
Introduction
The Model 07-487 Dual-Range Digital mAs Meter allows service personnel to check and adjust
the mA settings of x-ray generators. This easy-to-use instrument is calibrated directly in mAs,
thus eliminating the need for the calculations typically required with more complicated and
expensive equipment.
The digital mAs meter is very sensitive. It can measure increments of 0.1 mAs. It has a low range
of 0 to 199.9 mAs; push a button and the range expands to 0 to 1999 mAs.
Applications
Specifications
Range 0 to 199.9 mAs (“+” overrange indicator
above 160 mAs). Also 0 to 1999 mAs (“+” overrange
indicator above 1600 mAs)
Accuracy ± 2% of reading
Input 25 to 1000 mA
Drift Zero
Operating temperature 50º to 100ºF (15º to 30ºC)
Controls POWER (on/off), RANGE (high-low),
and RESET
The greatest use for the Model 07-487 mAs meter is in calibrating the high-current, short-time
station where a conventional mAs meter is precluded by tube ratings. The instrument can be used
(after verifying the generator accuracy) to set all mA stations and check that phototiming error
does not exceed the limits of good practice. To use, simply connect the cable to the x-ray generator
and make the required exposure. The mAs reading appears instantaneously on the four-digit
LCD. A display indicator warns of the need for battery replacement.
Power requirements Single 9 V alkaline battery;
typical life 80 hours
Input jack Uses 2 banana jacks
Dimensions 3.50 (w) x 6.63 (d) x 1.38 in (h) (8.9
x 16.8 x 3.5 cm)
Accessories supplied 24 inch cable with banana
plugs and insulated alligator clips on opposite ends
Available model(s)
07-487 Dual-Range Digital mAs Meter
The Wave Precision High-Voltage Divider
! Frequency response is within
2 dB DC, to 100 kHz
! Voltage rating anode to cathode:
160 kVp
! Includes frequency compensation
circuit
! Conservative design
! Generous insulation
Specifications
Voltage rating
Anode to cathode 160 kVp
Anode to ground 80 kVp
Cathode to ground 80 kVp
Ratio 100,000: 1, 2% or better
Accuracy ± 2% or better
Frequency response Within 2 dB dc, to 100 kHz
Output impedance 1,000 ohms, 1%
Connector Federal standard
Output Anode-Cathode BNC type
Insulation Oil
Dimensions 11 in Ø x 12 in (h) (28 x 30.5 cm)
Introduction
The Wave from Nuclear Associates views the anode and cathode
waveforms of x-ray tubes at levels up to 150 kVp. Its frequency
response is above 100 kHz. The circuit requires no external
power and has a ratio of 100,000:1, 100 kVp = 1.0 kVp.
Applications
• Checking the waveform flatness in cine or photofluoroscopy
imaging
• Observing the discharge waveform of capacitive mobile x-ray
machines
• Examining the voltage compensation of falling load machines
• Checking mammography voltage smoothing and checking for defective contactors
• Checking for spiking at leading edge of waveforms (cable killers)
• Checking voltage commutation of energy switchers (bone cancelling DSA)
Weight 35 lb (16 kg)
High-Voltage Cable, 5 ft (Model 07-478)
Available model(s)
07-469 The Wave Precision High-Voltage Divider,
without cables
07-469-4780 The Wave Precision High-Voltage
Divider, with two cables
service at 440.248.9300, 800.850.4608, or fax:
07-487-ds rev 1 10 mar 03
VeriLUM® Color Dual Mode
Pod Model 18-116
Introduction
VeriLUM is an innovative tool for ensuring consistent video display performance. It
provides an easy and efficient way to judge whether a video display system is
continuing to function normally or needs adjustment or replacement.
DI
Diagnostic Imaging
•
A quality control tool for ensuring consistent
color and grayscale video display
performance
•
Can be used for acceptance testing
•
Calibrates luminance to conform with
DICOM® Part 14 Grayscale Standard Display
Function
•
Supports the whole range of Microsoft®
Windows® operating systems
•
Each VeriLUM package includes: pod and
CD-Rom with software and user guide
Specifications
Minimum computer requirements Intel® PC, CD-Rom,
Microsoft Windows 95, and a video board capable of
1024 x 768 pixels with a minimum of 256 colors or a
grayscale video board
Applications
Calibration Traceable to a NIST source
VeriLUM can be used for acceptance testing of a video display system.
Luminance accuracy ± 2%
It also provides a quick visual check for the user. A SMPTE test pattern is displayed on
Luminance repeatability ± 1%
each video monitor. If the gray scale range and stability is adequate and if all of the
Luminance range 0.05 to 1000 cd/sqm
monitors have essentially the same look-and-feel, then the video system is ready for use.
VeriLUM makes a rapid set of measurements of the display luminance for tracking
consistent performance over time. These measurements take less than 30 seconds per
monitor and the history chart can be printed when hard copy documentation is needed.
Available model(s)
18-116 VeriLUM Color Dual Mode Pod (please
specify Serial or USB connector)
VeriLUM can be used to perform gamma correction in conformance with the
DICOM Part 14 Grayscale Standard Display Function or any other user-defined
luminance response model. VeriLUM provides on-board gamma correction using
BARCO/Metheus, DOME, Image Systems, Matrox, and RealVision gray scale video
boards. If the operating system is Microsoft Windows 98, 2000, XP®, ME®, or NT®, and if
the color video card supports downloadable gamma ramps, then VeriLUM will use that
capability.
VeriLUM software can be installed on as many workstations as desired; no additional
licenses are required. This allows the VeriLUM luminance pod to be taken from
workstation to workstation to perform measurements. The VeriLUM luminance pod
supports all CRTs and all LCD panels. It uses a serial communications port or a USB port
on the PC, thus a simple extension cable (provided) allows for simple connection.
Radiation Management Services business of
Cardinal Health at 440.248.9300, fax: 440.349.2307, or
e-mail: [email protected]; located at 6045 Cochran
Road, Cleveland, Ohio 44139-3303, USA.
VeriLUM is a registered trademark of IMAGE Smiths, Inc. DICOM is a
registered trademark of Digital Imaging and Communications in Medicine.
Microsoft, Windows, and Windows XP, ME, and NT are registered
trademarks of Microsoft Corporation. Intel is a registered trademark of Intel
Corporation.
18-116 -ds rev 1 26 jun 03
Precision Photometer
DI
Diagnostic Imaging
! The luminance of view boxes for
interpretation
or
QC
of
mammography images meets or
exceeds minimum levels
! Ambient illuminance levels are
below prescribed levels
! Viewing conditions have been
optimized
! NIST-traceable
! Performs required ACR (NITS)
measurements
Introduction
Features
Photometers are required for medical, scientific, and laboratory applications. This
Precision Photometer utilizes a filtered sensor with spectral response tightly calibrated
to the CIE photopic response. The illuminance receptors closely follow the Cosine Law
relative sensitivity versus angle of illuminance.
• Easy to read digital display
The Precision Photometer is a highly accurate instrument designed to measure both
illuminance (the amount of light falling on a surface) in lux (lumens per m2) and luminance
(the amount of light emitted from a surface) in nit (candela per m2).
• Rugged construction
Applications
The Precision Photometer easily and quickly verifies that an x-ray collimator light and/or
CT system light source used for patient alignment and localization, is in accordance
with regulations and guidelines. It also measures the brightness and uniformity of an
x-ray view box, quickly detecting non-uniformity (which may appear as artifacts, causing
misdiagnosis). This battery-operated photometer has a bright LED display and only
two operating controls: “Measure” for taking a reading, and “Range” to adjust the meter
display to the light level being measured.
• Small...convenient to carry and supplied
with its own carrying case
• Measure button: press it to get
continuously updated readings. Releasing
the measure button freezes the last reading
for convenient reference
• Range button: adjusts the measurement
display for the resolution desired
• LED display: visible in very dim light, as
well as direct sunlight. LED displays are
inherently robust in comparison to liquid
crystal displays (LCDs)
• The battery-powered photometer
provides tens of thousands of readings
Specifications
Capabilities Illuminance measured in lux (foot-candles); or luminance
measured in candela/m2 (nit)
Readout display Three-digit LED, 0.25 inch high
Range 0.1 to 999,000 lux or nits (candela/m2), equivalent to 0.01 to
99,000 foot candles
Accuracy Within 7% of full scale range, for light sources between
2500° and 5400° Kelvin
Electrical accuracy 1% plus 2 digits
Sensor Silicon photodiode with photometric filter
Response curve shape Close match to CIE photopic response curve
Power requirements Type A-76 alkaline button cells or silver oxide
equivalents
Dimensions 2.8 (w) x 1.2 (d) x 4 in (h) (7 x 3 x 10 cm)
Fiber-optic Probe, Flexible 12 inch (Model 07-634) (must be
calibrated with meter)
Fiber-optic Probe, Rigid 1 inch (Model 07-634-1000) (must be
Rotating Illuminance Receptor (Model 07-634-1100) (must be
Available model(s)
07-621 Precision Photometer, with carrying case
07-621-6341 Precision Photometer, with rotating illuminance
receptor and carrying case
Flexible 12 inch Fiber-optic Probe
• Designed for measuring relative densities
of areas on radiographs, or luminance of
video screens and view boxes
Rigid 1 inch
Fiber-optic Probe
• Designed for
readings taken
against a monitor
or view box
Rotating Illuminance Receptor
• Designed for reading background light and
field light
Factory recalibration available
Radi-Stat™ Antistatic Solution
Model 03-310
! Static control spray used on viewing screens and other static generating
surfaces
! Water based, nonflammable, no solvents
Antistatic solution used to eliminate static
buildup on viewing screens in x-ray areas.
Minimizes dust and dirt on viewing screens
and x-rays. Also used on computer screens,
carpeting, fabrics, plastics, etc. Can be
sprayed, dipped, or wiped.
Radi-Stat is tested by an independent
laboratory for surface resistivity and decay
rate. Testing was conducted in low humidity
levels of 12% to show product effectiveness.
Test results available upon request.
Radi-Stat Antistatic Solution Refill, 1 gal
(Model 03-312)
Available model(s)
03-310 Radi-Stat Antistatic Solution Spray
Bottle, 4 oz
03-311 Radi-Stat Antistatic Solution Spray
Bottle, 32 oz
Specifications are subject to change without notice. Radi-Stat is a trademark of Cardinal Health, Inc. or one of its subsidiaries.
07-621-ds rev 2 10 mar 03
Collimator/Beam
Alignment Test Tool
DI
Diagnostic Imaging
Model 07-661-7662
Collimator Verification of the proper
alignment of the collimator light field with the
x-ray field is essential in radiographic quality
control. This device readily indicates a 1% or
2% misalignment at a 40 inch focal-film
distance (FFD), but it may be used at any FFD.
It consists of a flat 8 x 10 inch plate with a 14 x
18 cm pattern etched on its surface. It can also
be used to check fluoroscopy alignment and
collimation.
Beam alignment Improper central ray
alignment will distort a radiographic image.
This device provides a simple means of
determining if the x-ray beam is perpendicular
to the image receptor and centered with respect
to the light field. A steel ball is mounted in the
center of a disc at each end of the 15 cm high
clear plastic cylinder. When the balls are
positioned over one another and at a right angle
to the film, their images will appear as one if
the central ray is truly perpendicular to the film.
The approximate degree of improper angulation
can also be determined.
Specifications
Dimensions beam alignment 5.9 (h) x
2.5 in OD (15 x 006.3 cm)
Weight beam alignment 0.54 lb (0.24 kg)
Weight collimator 0.41 lb (0.19 kg)
Available model(s)
07-661-7662 Collimator/Beam Alignment
Test Tool
Grid Alignment Test Tool Focal Spot Test Tool
Model 07-644
Model 07-591
Increased patient radiation
dose and reduced image
contrast can result from
lateral decentering or tilting
of a focused grid used in a
Bucky apparatus. The Grid
Alignment Test Tool is used
to check whether a focused
grid is aligned properly with
the central ray and the
center of the film cassette.
It consists of a set of three
plastic-covered, 0.062 inch
thick lead plates: one 9.125 x 3.625 inch test plate, and two 3.56 x
2.375 inch blocker plates. The large test plate contains five 0.375 inch
test holes and five 0.062 inch orientation holes.
It’s easy to use. The test tool is centered on the x-ray table and fixed in
position perpendicular to the grid lines. Five exposures are made, with
the x-ray beam sequentially centered on each of five holes, and the
optical densities of the hole images are compared. A properly centered
and leveled grid will result in equal density changes in the hole images
on either side of the central hole. Unequal density changes indicate the
need for corrective action.
Provides a simple “pass-fail”
test to determine if an x-ray
tube focal spot has been
damaged. Consists of a 6 inch
high stand with an elevengroup test pattern. Each group
has six bars, three of which
are positioned at right angles
to the adjacent set. The groups
diminish in size from
0.66 line pairs/mm (1.75 mm)
to 2.88 line pairs/mm
(0.3 mm). By observing the
radiograph and using the
supplied chart, showing Focal Spot Test Tool shown in use with an
resolution vs. focal spot size, optional Flex Film Cassette
the nominal focal spot
dimension (in mm) can be determined.
Specifications
Available model(s)
07-644 Grid Alignment Test Tool, including Three Lead Plates
Specifications
Dimensions (stand) 2.50 in Ø x 6 in (h) (6.35 x 15.24 cm)
Flex Film Cassette, 5 x 7 inch (Model 07-800-5007)
Available model(s)
07-591 Focal Spot Test Tool
Specifications are subject to change without notice. © Copyright 2003 Cardinal Health, Inc. or one of its subsidiaries. All rights reserved.
07-661-7662-ds rev 1 10 mar 03
Diagnostic Imaging
DI
Star Patterns
Models 07-503 to 07-551
Star X-Ray Test Patterns for Measuring Focal Spot Size
Focal spot size can be determined by observing the regions of blurring which occur when the pattern is
radiographed by an x-ray source of finite dimensions. Radiation from different areas of the focal spot will
cause a periodic blurring of the pattern due to penumbra effects. Knowledge of the geometric factors, and
the distance from the center of the pattern to the region where blurring occurs, will permit the calculation
of the focal spot size with the same accuracy as measurements made with a pinhole camera.
Available model(s)
07-503-2 High-Precision Star X-Ray Test Pattern, 55 mm Ø. For
measuring focal spots from 0.1 to 0.3 mm. Has four 15° patterned
sectors with a 0.5° angle of a single line within a sector. Lead-foil
thickness 0.03 mm
07-503-1 Ultra-High Precision Star X-Ray Test Pattern. (Same
specifications as Model 07-503-2)
measuring focal spots from 1 mm and up. Has four 45° sectors with a 2°
angle of a single line within a sector. Lead-foil thickness 0.05 mm
07-542-2 Precision Star X-Ray Test Pattern, 55 mm Ø. For measuring focal
spots from 0.3 to 0.6 mm. Has four 28 patterned sectors with a 1° angle of
a single line within a sector. Lead-foil thickness 0.03 mm
measuring focal spots from 0.8 to 1.5 mm. Has four 35° patterned
sections with a 1.5° angle of a single line within a sector. Lead-foil
thickness 0.03 mm
Shown in Model 07-509-2
07-543-1 Ultra-High Precision Star X-Ray Patterns. (Same
07-550 Ultra-High Precision Star X-Ray Patterns. (Same as Model
07-503-2 except it has four 45° patterned sectors, for easier
interpretation). Lead-foil thickness 0.03 mm
07-551 Ultra-High Precision Star X-Ray Pattern. (Same as Model
07-503-2 except it has four 15° patterned sectors with a 0.25° angle).
Lead-foil thickness 0.03 mm
07-510-2 High-Precision Star X-Ray
Test Pattern, 55 mm Ø. For measuring
focal spots from 1 mm and up. Has one
360° pattern sector with a 2° angle of a
single line within a sector. Lead-foil
thickness 0.05 mm
07-510-1 Ultra-High Precision Star XRay Test Pattern. (Same specifications
as Model 07-510-2)
Shown in Model 07-510
High-Purity Aluminum Step Wedges
Model 07-456
! Built to US Federal Specification
GG-X-635C
! Determines mAs linearity
! Determines contrast vs. kVp
! Used for:
- Darkroom fog testing
- Film and screen comparison
- Technique chart development
On these high-purity aluminum step
wedges, even-numbered steps are
identified with lead numerals.
11
steps
Specifications
11 steps
Dimensions
Step wedge 2.50 x 5.50 x 1.375 in
Each step 0.5 in surface; 3 mm rise
21 steps
Dimensions
Step wedge 3 x 10.3 x 1.85 in
Each step 2.1 mm deep surface; 12 mm rise
Available model(s)
07-456 11 Step Wedge, Type-2024
Aluminum
07-456-1100 11 Step Wedge, Type-1100
Aluminum
21
steps
07-456-2100 21 Step Wedge, Type-2024
Aluminum
07-456-2111 21 Step Wedge, Type-1100
Aluminum
07-503-ds
rev 1
10 mar 03
Test Patterns
DI
Models 07-501 to 07-555
Diagnostic Imaging
X-Ray Test Patterns for Measuring Resolution
The choice of pattern depends on the specific application. The sector test patterns are 0.4°,
and the group test patterns have varying numbers of line pair groups. Lead thicknesses are
limited by the resolution, with a maximum thickness of 0.1 mm for test patterns up to 5 LP/mm.
Radiopaque numbers indicate the resolution (in LP/mm) of each group.
Range of
resolution
in LP/mm
1.0-4.8
Model
Lead-foil
thickness
in mm
0.1
Number of
groups
Shown in Model 07-501-2
Dimensions
in mm
07-501-2
16
110 x 40
07-501-1 Ultra-High Precision Pattern (same specifications as Model 07-501-2)
07-521
2.0-10.0
15
0.05
94 x 50
07-525
3.15-16.6
15
0.03
94 x 50
07-547
3.15-16.6
15
0.01
94 x 50
07-555
5.0-20.0
13
0.02*
25 x 10
07-515
1.0-10.0
1
0.05
80 x 40
07-523-2
0.5-5.0
1
0.1
157 x 50
07-539
1.5-20.0
1
0.025
60 x 30
07-526
0.6-10.0
26
0.05
65 x 55
07-527
0.6-5.0
20
0.01
50 x 50
07-535
0.6-5.0
20
0.05
50 x 50
07-538-2
0.6-5.0
20
0.1
50 x 50
07-541-2
0.6-3.4
2 x 15
0.1
50 x 50
07-548
2.0-6.0
2 x 14
0.08
50 x 50
* Gold-foil thickness in mm.
Shown in
Model 07-527
Shown in Model
07-541-2
X-Ray Test Patterns for Measuring Resolution of
Image Intensifiers and Video Systems
Range of
resolution
in LP/mm
1.0-2.0
3.0-4.0
2.0-3.0
1.8-3.15
2.8-5.0
5.0-6.0
5.0-7.0
Model
07-506
07-507
07-511
07-519
07-529
07-532
07-537
Lead-foil
thickness
in mm
0.1
0.1
0.1
0.1
0.1
0.05
0.05
Number of
groups
2x6
2x6
2x6
2x6
2x6
2x6
2x6
Dimensions
in mm
32
32
32
32
32
32
32
Ultra-High Precision Test Pattern for Measuring
Modulation Transfer Function
The Ultra-High Precision Test Pattern utilizes 22 groups of line pairs. Each group is indicated
by the extended line above the pattern. The resolution of the individual groups can be taken
from the table. Lead thickness is 0.05 mm. Pattern size is 71 x 44 mm.
Group
LP/mm
1
0.25
2
0.5
3
0.6
4
0.7
5
0.85
6
1
7
1.2
8
1.4
9
1.7
10
2.0
11
2.4
Group
LP/mm
12
2.9
13
3.5
14
4.2
15
5
16
6
17
7
18
8.5
19
10
20
8.5
21
7
22
6
Available model(s)
07-553 Ultra-High Precision Test Pattern
07-501-ds
rev 1
10 mar 03
Diagnostic Imaging
X-Ray Output Detector
DI
Model 07-451
Measures:
! Timer calibration (single-phase,
three-phase or CP units)
! Loading characteristics
! Rectifier malfunctions
! Contactor problems
! Cable or connector arcing
! Shutter calibration, etc.
Scope tracing examples of typical
x-ray generator diagnostics
This low-cost X-Ray Output Detector offers a dynamic means of
demonstrating x-ray generator performance. It is used with a storage or
camera oscilloscope to display the intensity-time relationship of an x-ray
beam. To use, the detector is placed in the x-ray beam, and the output
cable is connected to the oscilloscope input. The resulting waveshape
patterns are used to calibrate and/or diagnose malfunctions in the x-ray
generator.
The detector supplies a crisp 200 mV signal at standard diagnostic
conditions (80 kVp, 100 mA). This extremely high output permits the
simple interpretation of oscilloscope displays. Since the detector rise
time is better than 1 microsecond, no alteration of the true x-ray output
pulse shape is introduced.
Specifications
Timer
Timer
Rectifier malfunction
Loading
Cable or connector arcing
Screen/Film
Contact Mesh
Model 07-608
The film/screen contact test tool determines the
clarity of the focused image. This device allows
problems to be identified so that image clarity
can be restored. It consists of a 14 x 17 inch
(35.6 x 43 cm) copper screen, with 0.125 inch
(0.3 cm) mesh, embedded in durable plastic for
long life use. To use, simply lay the unit over the
cassette, radiograph, and develop the film. Look
for screen image clarity across the film. Blurring
or distortion indicates poor film/screen contact.
Specifications
Dimensions 15 x 18 x 0.125 in thick
Available model(s)
07-608 Screen/Film Contact Mesh
Shock-resistant, solid-state diode detector. Power source: none required.
Rise Time: Less than 1 µsec.
Dimensions 1.25 x 1.25 x 0.50 in (3.175 x 3.175 x 1.27 cm)
Weight 0.58 oz (16.6 g)
Cable, 20 ft (6 m), BNC to BNC (Model 88-222)
Available model(s)
07-451 X-Ray Output Detector, includes BNC Output Connector
Patient Phantom/Penetrometer
System
Model 07-706
To check the tabletop output of imageintensified fluoroscopic equipment properly, a
simulated body or phantom should be placed
between the x-ray output meter and the input
phosphor. The phantom protects the phosphor
from the direct beam and provides the simulated
attenuation needed to check the performance
of image-intensifier systems. A penetrometer
permits the determination of system contrast
gradient under simulated operating conditions.
Consists of: (a) Two 7 x 7 x 0.75 inch blocks
of high-purity aluminum, which represent the
equivalent absorption of 26 cm of water and
simulate a thick or heavy-set patient at 90 kVp.
A single block is the equivalent of a child or
adult chest. Aluminum simulates the scatter
characteristics of the human body.
(b) One 7 x 7 x 0.125 inch lead beam-stop plate.
When placed in the beam, this plate allows
automatic brightness-control machines to
deliver maximum output.
(c) One 7 x 7 x 0.03125 inch aluminum
penetrometer plate with 0.25, 0.176, 0.125, 0.088, and
0.0625 inch holes. Place this plate between the two
aluminum blocks and ascertain the contrast gradient
of the penetrometer on image-amplified systems.
(d) Two sets of legs: one 1.25 inch long and one
10.375 inch long.
Specifications
Dimensions 7 x 7 x 1.875 in (h) (17.8 x 17.8
x 4.7 cm)
Aluminum Blocks (Model 07-629-1000), two
Type-1100 Al 7.125 x 7.125 x 0.75 in thick
Available model(s)
07-706 Patient Phantom/Penetrometer System
For additional information, please contact Cardinal Health, Radiation Management Services customer
service at 440.248.9300, 800.850.4608, or fax: 440.349.2307; located at 6045 Cochran Road, Cleveland,
Ohio 44139-3303, USA.
07-451-ds rev 1 07 feb 03
PACS Test Pattern in Digital
and Film Formats
Model 07-450
DI
Diagnostic Imaging
Digital format
! For evaluating and calibrating
monitors
! For testing film printers
Film format
! Detects two common problems
associated with digitizing film: light
leakage and film slippage
Introduction
Features
The PACS Test Pattern provides a simple, objective approach to system evaluation and
quality control, allowing for quick, objective testing of image quality by a single observer.
Simply digitize the PACS Test Pattern film or load the test image from the disk and
display it at full resolution on your display monitor. Then, using your systems controls,
magnify and view different areas of the test pattern.
Evaluates important benchmarks of
radiographic image quality, including:
• High contrast resolution
Applications
• Linearity of gray scale response
A regular quality control procedure is mandatory to ensure a diagnostic level of image
quality with PACS and teleradiology. A quick, objective and reproducible QC test is
needed to ensure optimization of the film digitizer and display system.
• Geometric distortion
As an integral part of your regular QC for a laser scanner or CCD digitizer, the Film
Format PACS Test Pattern will provide you with an easy method to detect, identify and
quantify changes in digital image quality. The Digital Format PACS Test Pattern will
prove itself as an invaluable QC tool for testing image display systems and film printers.
• Digitizer noise
• Low contrast discrimination
• Reproduction of continuous fine lines
“A teleradiology/PACS quality control test pattern may help identify problems that should be addressed to optimize printer
quality. Regular interval testing of paper printers with a dedicated test pattern should be recommended as a part of the
quality control program for all teleradiology/PACS systems.”*
* A.D. Maidment, Ph.D; M, Albert, Ph.D; and E.J. Halpern, M.D., “A Quality Control Program for Paper Printers Used with Teleradiology/PACS,”
Radiology, 205 (P) (November 1997), 307.
PACS/Teleradiology Test Pattern is superior
to the SMPTE Test Pattern for PACS/
Teleradiology quality control
The PACS/Teleradiology Test Pattern tests:
• The ability to discriminate between 16 different gray scale levels
from its lowest to its highest optical density, which is a greater
number of gray scale levels than is tested by the SMPTE Test
Pattern.
• For low contrast discrimination with a rose-hole-type pattern
which is not available on the SMPTE Pattern.
• The ability to discriminate between different gray levels on
both sides of the pattern, as well as in the center of the pattern.
These features, designed specifically for QC in teleradiology
systems, provide a more superior test of gray scale reproduction
than the SMPTE Pattern.
• High contrast resolution in horizontal, vertical and diagonal
axes, while the SMPTE Pattern test only horizontal and vertical
axes.
• For specific artifacts which are important to digitization of
radiographs, such as the ability to reproduce fine lines, blooming
from bright areas, and light-leakage along the sides of the image.
Routinely using the Digital or Film Format PACS Test Patterns
ensures optimized digitizer performance.
Specifications
Digital Format PACS Test Pattern
Horizontal, vertical, and diagonal high contrast line Pairs Tests
resolution up to 6 lp/mm when printed on 14 x 17 inch film
Gray scale Tests full range of your printer or display
Low contrast pattern Digital values of low contrast squares differ
from the background density by 9%
Weight < 1 lb
Film Format PACS Test Pattern
Horizontal and vertical high contrast line pairs
Range 0.6 to 3.5 lp/mm
6 sets 0.6, 0.7, 0.9, 1.2, 1.8, 3.5 lp/mm (along top and sides of the
pattern)
Diagonal line pairs
Range 0.6 to 2.61 lp/mm
8 sets 0.6, 0.7, 0.85, 1.0, 1.3, 1.7, 2.6, 5.0* lp/mm (at the topcenter of the pattern)
5 sets 1.0, 1.3, 1.7, 2.6, 5.0* lp/mm (along the sides of the pattern)
Gray scale Range: 0.20 - 3.00 Optical Density (OD) Units
Low contrast pattern Low contrast squares differ from the
background density by 9% for the larger embedded squares
Resolution This is specified to the closest tenth of a line pair per mm.
Optical density may vary slightly from film to film, but remains within
a 0.03 OD of the specified value
Weight < 1 lb
Available model(s)
07-450 PACS Film Test Pattern
07-450-1024 PACS Digital Test Pattern (1024 x 768)
07-450-4000 PACS Digital Test Pattern (4 x 4 K)
07-450-1480 Additional Copies of PACS Digital Test Pattern
(Additional copies at same site)
Available in high resolution formats
NOTE: Digital PACS Test Pattern supplied on a single, 3.5 inch floppy
disk
* The 5 lp/mm diagonal line pairs were not actually present. This area is visible as a matrix
of fine dots, rather than true line pairs, due to the limitations of the laser printer.
07-450-ds rev 1 10 mar 03
Slit Cameras
Model 07-624 Series
DI
Diagnostic Imaging
Double Slit Camera
• Designed to permit testing in
compliance with IEC Standard
336...with a single image
• With two slits, you benefit from
increased camera versatility and
ease-of-use
Like our other two slit cameras, our unique Double
Slit Camera is manufactured to the highest quality and
performance standards. It is designed with two slits
positioned perpendicular to each other so you get
increased camera versatility, ease of use, convenience,
and time-savings. The Double Slit Camera incorporates
tungsten slit material and may be repaired if dropped and damaged.
Specifications
Number of slits Two, perpendicular
Slit width 10 µm ± 1 µm, with 4º relief angles on each jaw
Slit length 5.5 mm (± 0.1 mm)
Slit material/thickness Tungsten; 1.5 mm
Available model(s)
07-624-2222 Double Slit Camera, with carrying case
! Three precision slit cameras
available
! Evaluation of focal spot size,
modular transfer function, and
blooming
! A major breakthrough in slit camera
manufacturing technology
! Compliance with IEC Standard 336
(double slit camera)
Single Slit Camera
Here is a versatile slit camera
manufactured to the highest-quality
standards and offered at a costeffective price. It provides exceptional
performance, accuracy, quality, and
reliability. For added costeffectiveness and convenience, the slit camera can be
repaired to its original specification in the event it is
dropped or damaged. This Slit Camera is ideal for use
by equipment manufacturers, service engineers, and
physicists.
Ohio 44139-3303, USA.
07-624-ds rev 1 10 mar 03
Specifications
Number of slits One
Slit width 10 µm ± 1 µm, with 4º relief angles
on each jaw
Slit length 5.5 mm (± 0.1 mm)
Slit material/thickness Tungsten; 1.5 mm
Available model(s)
07-624-1000 Single Slit Camera, with
carrying case
Diagnostic Imaging
DI
Multipurpose Focal Spot/HVL
Test Stand*
Model 07-622
! Can be used for half value layer measurements
! Designed for both over-table and under-table x-ray tube measurements
This versatile stand features extendible legs Optional accessories
that provide the enlargement factors required Carrying Case (Model 89-622)
by the NEMA® standard. Long leveling Pinhole Assembly, 0.010 mm (Model 07-633)
screws allow the positioning of a screen-film Pinhole Assembly, 0.075 mm (Model 07-617)
cassette under the base.
Pinhole Assembly, 0.030 mm (Model 07-613)
Specifications
Dimensions 12 x 12 inch at base; 6.15 x 6.15
inch at top
Height Adjustable from 16.94 to 31.38 inch
Weight 11 lb (5 kg)
Available model(s)
07-622 Multipurpose Focal Spot/HVL Test
Stand
* Designed by Joel E. Gray, Ph.D., Professor Emeritus, Department of Radiology, Mayo Clinic®, Rochester, MN 55905.
Manufactured under licensing agreement with Mayo Foundation for Medical Education and Research.
Mammography Focal Spot
Measurement Test Stand**
Model 07-623
! Includes a magnification insert, alignment device, and fluorescent
alignment screen
It is particularly important to verify the size
of the focal spot during acceptance testing
of new mammographic equipment or when
a new x-ray tube is installed. This test stand
is designed to make these important
procedures easy to perform, and ensures
accurate results.
Height Adjustable from 9 to 18 inches
Weight 11 lb (5 kg)
Available model(s)
07-623 Mammography Focal Spot Test Stand
Specifications
** Designed by Joel E. Gray, Ph.D., Professor Emeritus,
Department of Radiology, Mayo Clinic, Rochester, MN
55905. Manufactured under licensing agreement with
Mayo Foundation for Medical Education and Research.
Dimensions 9 x 11.50 inch at base; 4 x 6 inch
at top
Radiopaque Rulers
Model 07-533
Available model(s)
07-533 Radiopaque Ruler, 30 cm long, 2 mm
divisions. Weight: 0.05 lb (0.04 kg)
07-533-1000 Radiopaque Ruler, 100 cm
long, 2 mm divisions. Weight: 0.5 lb (0.24 kg)
07-533-1100 Radiopaque Ruler, 110 cm long,
2 mm divisions. Weight: 0.5 lb (0.24 kg)
07-533-3600 Radiopaque Ruler, 36 cm long,
2 mm divisions. Weight: 0.05 lb (0.04 kg)
service at 440.248.9300, 800.850.4608, or fax:
NEMA is a registered trademark of the National Electrical
Manufacturers Association for its publication of voluntary
standards and guidelines. NEMA is not a certification mark. Mayo
Clinic is a registered trademark of Mayo Foundation.
All rights reserved. 07-622-ds rev 1 10 mar 03
X-Ray Pinhole Assemblies
DI
Models 07-611 to 07-633
One of the specifications and chief features of an
x-ray tube is its focal spot size, a very important
factor in the resolution to be achieved during a
radiologic examination. A small focal spot size will
provide the maximum resolution. However, there
are other factors in the construction of an x-ray
tube, such as the heat dissipation within the target,
which limits the minimum size of the target.
Diagnostic Imaging
! For measuring the dimensions of
focal spots of x-ray tubes
! Custom Pinholes Available on
Request
In order to determine the focal spot size of an x-ray
tube, a small and precise pinhole is often used. Its
size must be very small compared to the focal spot to
be measured. Any of four precision pinholes can be used with our Model 07-623 and 07-622
test stands. The test stand height is adjustable in order to maintain the minimum magnification
factor of two. A fluoroscopic screen is part of the test stand and is used for centering the focal
spot before exposing the film.
The 0.010 mm pinhole diameter is for focal spot sizes from 0.5 to 0.10 mm; the 0.030 mm
pinhole diameter is for focal spot sizes below 1.0 mm; the 0.075 mm diameter is for focal
spots from 1.0 to 2.5 mm; the 0.1000 mm diameter is for sizes above 2.5 mm.
Pinhole assemblies
The pinhole diaphragm is made from a 90:10 gold-platinum alloy in accordance with the
table and figure.
Model
07-633
07-613
07-617
07-611
Pinhole diaphragm dimensions
(mm)
D
0.010 ± 0.005
0.030 ± 0.005
0.075 ± 0.005
0.100 ± 0.005
L
0.020 ± 0.010
0.075 ± 0.010
0.350 ± 0.010
0.500 ± 0.010
Nominal
pinhole diameter
(mm)
0.010
0.030
0.075
0.100
Cross-sectional view of pinhole
High-Quality Comparators
Models 07-620 & 07-635
! For magnification and measuring focal spot sizes
Magnification 25X
Supplied with a 0-5 reticle. Features a
knurled ring which adjusts the focal point
to personal preference. Transparent body
allows illumination to fall on magnified area.
Supplied with protective storage case. An
excellent, high-quality precision magnifier.
Available model(s)
07-635 Comparator, 25X Magnification
Ohio 44139-3303, USA.
07-611-ds
rev 1
10 mar 03
Magnification 7X
Supplied with its own leather case. Fits in
the palm of your hand. Transparent body
allows illumination to fall on magnified
area. Accurate, easy to use, versatile, and
truly portable.
Available model(s)
07-620 Comparator, 7X Magnification
Diagnostic Imaging
DI
Cervical Traction Board*
Model 17-430
! Ideal for trauma radiography
applications
! Ensures high quality lateral
radiographs of all seven cervical
vertebrae
! Can be used with other restraining
devices (cervical collars, head
blocks, etc.)
! Effectively used on unconscious
or incoherent patients
! Reduces the risk of additional
injury to patient during evaluation
! Eliminates the risk of unnecessary
exposure to attendant holding
patient during x-ray
! Promotes clear positioning of the
cervical vertebrae for increased
accuracy during radiation therapy
treatments
Introduction
Photo showing the wrist straps being used
to pull down the shoulders
The Model 17-430 Cervical Traction Board† is the easiest, fastest, and safest way
to visualize all seven vertebrae. The benefits of the Cervical Traction Board originates
from its unique L-shaped design. Because the lower portion of the board fits directly
under a standard trauma board, stretcher, or mattress, it greatly reduces the risk of
additional injury to the patient. It can also be placed directly on top of the
radiographic table with the patients’s feet against the upper portion of the board.
Photo showing shoulder straps used when there is
trauma to the upper extremity
Applications
To use, simply secure the straps around the patient’s wrists and gently pull to move the shoulders down. Then attach the other end of
the strap to the back of the board with the attached Velcro®. The Cervical Traction Board totally eliminates the risk of unnecessary
exposure or physical injury to the attendant during x-ray. It even eliminates the complications faced when examining an incoherent or
unconscious patient, as correct positioning can be quickly obtained without the patient’s cooperation.
Using the Cervical Traction Board will eliminate frustrating and costly exams...saving you valuable time, effort, and expense.
Radiation therapy
The Cervical Traction Board is a restraining device that makes reproducible positioning of the patient fast and easy. By promoting precise
placement of the head and neck without causing additional patient discomfort, lateral radiotherapy beams will have increased accuracy.
Specifications
Dimensions 20 x 14 x 9.5 in (51 x 36 x 24 cm)
Available model(s)
17-430 Cervical Traction Board
* US Patent No. 5342290.
†
Designed by Steven Schuellein, BBA, RT, Morton Plant Hospital, Clearwater, Florida.
For additional information, please contact Cardinal Health, Radiation Management Services customer service at
440.248.9300, 800.850.4608, or fax: 440.349.2307; located at 6045 Cochran Road, Cleveland, Ohio 44139-3303, USA.
Velcro is a registered trademark of Velcro Industries, B.V.
All rights reserved. 17-430-ds rev 1 10 mar 03
Posi-Tot Infant Immobilizer
and Positioner
®
DI
Diagnostic Imaging
Model 17-550
Introduction
The state-of-the-art in pediatric
positioning has taken a giant step
forward with the Posi-Tot Infant
Immobilizer. Posi-Tot eliminates the
struggle to restrain very young
patients for diagnostic radiography.
NO MORE tapes, buckles, props
and gimmicks that don’t always
work.
NO MORE excessive exertion and
fussing to position and restrain the
child.
NO MORE letting a parent try to
hold the child motionless and
subjecting both to unnecessary
radiation exposure.
! The MOST advanced positioning
system for infant and toddler chest
and abdominal radiography
! Rotates and slants to all erect,
semi-erect and supine positions for
PA, AP, lateral and oblique
projections
! Precise repositioning for multi-view
studies is completed in seconds
! All positioning is done by
manipulating the equipment, NOT
the child
NO MORE retakes because the
child’s movements distorted the film image.
NO MORE limitations on x-ray procedures because of inefficient restraint equipment
or uncooperative children.
Applications
Posi-Tot is the most advanced immobilizer for pediatric chest and abdominal x-rays, especially for children up to age two. It provides
the only complete restraint of young children in ANY position, even for extended periods. Repositioning for multi-view studies is
done in seconds, and all positions can be reproduced precisely.
Fields of view are unobstructed. An adjustable cassette-holder slides along the carriage frame and accepts cassettes up to 11 x 17 inch.
To eliminate magnification, the cassette holder can be positioned very close to the patient. The plastic tabletop can serve as a standard
x-ray table, making the system ideal for procedures such as intravenous pyelography.
Rapid, easy operation…
This easy-to-use system frees the technologist from most of the ordeal associated with pediatric positioning. Only one to two minutes
are needed to adjust the equipment so that the child is adequately restrained, which gives the operator full control. The child can be
moved quickly to any x-ray position, for any period of time, with little effort. And, any view can be reproduced by recording and
repeating the angle settings for that position.
Safe…
Infant safety is another important factor. The less the child moves, the less chance of injury. Once the infant has been immobilized, all
positioning is done by manipulating the equipment, not the child. There are no sharp edges or points, and the locking devices can’t
come loose accidentally. The rugged steel frame and wide base provide balance and stability in all positions. The child cannot free
himself from the nylon body net and Velcro® restraints, but if he must be removed from the unit quickly, the technologist can do so in
seconds.
Comfortable…
The system lessens the child’s discomfort associated with the involuntary restraint of movement. Because the technologist is in
control, the procedures are faster and less traumatic. Positive immobilization means fewer retakes and less radiation exposure.
How Posi-Tot operates
The system consists of a heavy-duty steel frame that supports a clear
plastic tabletop, a series of arm, head and body restraints, and an
adjustable cassette holder. Since the tabletop and restraints are
radiolucent, artifacts are eliminated. Compression locks and indexers
allow patients to be angled and rotated to any radiography position.
Easy-rolling, lockable casters ensure maneuverability as well as
immobility.
With the system in a horizontal plane, the child is placed on the table.
The padded saddle-seat, located between the patient’s legs, is adjusted
to the child’s size. It prevents horizontal movement and serves as a seat
during erect positioning. A nylon-mesh body net, connected to one edge
of the plastic table, is stretched over the patient and hooked to the opposite
edge. There are no time-consuming belts, buckles or tying; the infant’s
torso and legs are restrained in seconds. The child’s upper extremities
are also quickly immobilized with padded, adjustable skull restraints
and Velcro fasteners for the arms, forehead and chin. The reproductive
organs can be protected using a gonad shield.
An adjustable cassette holder slides to any point parallel to the child. It
can also be moved perpendicular to the body and positioned very close
to the patient to eliminate magnification. Any cassette up to 11 x 17 inch
is accepted.
The table can be angled and/or rotated for any erect, semi-erect or supine
position. All PA, AP, oblique and lateral projections are easily set and
each position is reproducible. The vertical rotation lock system is
calibrated from 0º to 90° in 3° increments; the lateral rotation range is
0º to 360° in units of 3°.
Posi-Tot can be rotated and slanted to all erect, semi-erect and supine
positions for PA, AP, lateral and oblique projections
Features of Posi-Tot system
Main carriage bar
Adjustable skull
restraints
Velcro®
arm
restraints
Radiolucent
clear-plastic
table
A
B
C
A
B
Displacement lock
(A) and handle (B)
adjust distance of
cassette from
patient
C
Longitudinal lock, (C)
adjusts position of
cassette along the
patient’s body
Adjustable
saddleseat
Longitudinal
rotation lock,
0º to 90º
Specifications
Dimensions 23 (w) x 46 (d) x 40 in (h) (58.42 x 116.84 x 101.6 cm)
Shipping weight 120 lb (55 kg)
Available model(s)
17-550 Posi-Tot Infant Immobilizer and Positioner
Posi-Tot is a registered trademark of Cardinal Health, Inc. or one of its subsidiaries.
Velcro is a registered trademark of Velcro Industries B.V.
17-550-ds rev 1 10 mar 03
}
Adjustable
cassette
tray
assembly
Radiolucent
nylon body
restraint
Lateral
rotation
lock,
0º to 360º
Wheel
locks
TransMat
Patient Transfer Mattress
®
DI
Diagnostic Imaging
Model 17-355
! Increased efficiency of patient
transfer procedures
! Travels with the patient
This lightweight, durable mat is designed to facilitate movement
of patients to and from gurneys, stretchers, and examination tables.
Except when going to and from the hospital bed, the patient never
has to leave the mat...it travels with the patient. The mat’s 26 x
72 inch size makes it compatible with all stretchers, tables, and
beds. Its fully-washable surface permits easy removal of stains,
including spilled contrast media.
Allows the patient to be lowered gently. No pushing, pulling or patient
discomfort. Reduces technologist fatigue
Specifications
Features
Dimensions 26 x 72 in (66 x 183 cm)
Available model(s)
17-355 TransMat Patient Transfer Mattress
• Comfortable
Laminated leatherette mat is padded with
a 1 inch cushion of soft polyurethane
foam. Patient can remain on mat at all
times, reducing fatigue and possible ill
effects from excessive movements
Ohio 44139-3303, USA.
TransMat is a registered trademark of Cardinal Health, Inc. or one of its subsidiaries.
17-355-ds rev 1 10 mar 03
• Radiolucent
Patient stays on mat during x-ray and
nuclear medicine procedures
• Easy-to-use
Features eight plastic-lined grip-holes.
Design minimizes physical exertion for
technologist
Diagnostic Imaging
DI
! Ideal training aid for teaching the
basic principles of radiography
! Lightweight and easy to maneuver
! Can be positioned for most views
! Permits evaluation of student
performance
! Hollow organs accept contrast
media
! Available in opaque or transparent
models
! Tissue-equivalent
materials
simulate human attenuation
characteristics over the full
radiography range
Introduction
PIXY is a small, anthropomorphic phantom
designed for training radiologic technologists.
PIXY measures 5 foot 1 inch tall and weighs
105 pounds. She is made of tissue-equivalent
materials and has lifelike articulations. Students
will have no difficulty maneuvering PIXY into
virtually all radiography positions. PIXY also
permits unlimited exposures.
Applications
The versatile PIXY is designed to be used to
demonstrate anatomy and evaluate positioning
and imaging technique, including: kVp, mAs,
contrast, optical density, OFD and TFD.
Radiographs of PIXY are optically-equivalent
in density and contrast to human patients.
The phantom is shipped in a rugged container
which also serves as a permanent storage case.
PIXY anatomy
PIXY shoulders have ball-and-socket joints;
elbows and knees flex 90° to 100°. Hips flex
130° with 30° hyperextension. A “frog position”
is made possible by lateral flexion at the hips.
The right hand is molded with fingers
positioned for an AP view, while the left hand
is in an oblique-lateral position. The left foot is
in full plantarflexion; the right foot is in a
neutral position.
C1, C2, C6, and C7 were converted to
mechanical nylon joints because educators in
the field prefer full positioning capabilities for
the head. The design permits the remaining neck
vertebrae to be fixed in a normal position, while
assuring a full range of head motion.
PIXY contains the following abdominal and
pelvic organs: stomach, gall bladder, urinary
bladder, kidneys, rectum and sigmoid flexure.
These accept air, water, or contrast media, and
can be easily flushed after use.
PIXY Anthropomorphic
Patient Phantom
PIXY materials
Soft tissues Pixy is available in opaque
or transparent tissue-equivalent materials.
The transparent PIXY has visible organs and
skeleton at the hips, knees, and elbows,
which are opaque. On both the transparent
and the opaque PIXY, latex coverings are
needed to retain tissue-equivalent gels for
soft-tissue continuity at these articulations.
Two-ply coverings protect against gel leakage.
Lungs Standard PIXY lungs are tissueequivalent foam with a mass density of inflated
human lungs (0.30 g/cc). They are connected to
the oro-nasal cavity by the stem bronchi and
trachea. The oro-nasal pharynx is filled with a
nearly air-equivalent foam.
Optional animal lungs, which duplicate the
intricate detail of the vascular trees, are also
available.
Skeletons PIXY contains polymer skeletons
which reproduce the shape, mass density and
attenuation coefficients of the cortical bone and
sponginosa. These skeletons, with trabecular
patterns, fit precisely within the soft-tissue molds.
The bones of a single individual, who matched
PIXY molds very closely, were used in making
these skeletal molds. Skeletons have a fixed
chemical composition (no osteoporosis or
contamination). The medullary cavities were
reproduced, with only minor simplification, to
make molds for the sponginosa, about which the
cortical bone is molded. Both cortical bone and
sponginosa are radio-equivalent to natural bone.
The matching of skeletons to soft-tissues
permits external and bony landmarks to
coincide. The position of bones within the soft
tissues is anatomically correct.
PIXY Phantoms are unique in their sculptural
detail. The skull, for example, has frontal and
sphenoidal sinuses, ethmoidal and mastroid air
cells, and the auditory ossicles. Bone sutures
are radiographically visible.
Arterial tree (optional)
A simplified, integral hollow network is
included within the trunk, with ducts to the
surface. Like the organs, the Arterial Tree may
be eliminated from radiographs (with water
filling) or made visible (with contrast media).
This option is factory-installed and must be
requested at time of purchase of PIXY.
Specifications
Weight 265 lb (122 kg)
Arterial Tree, factory-installed (Model 76-617)
Animal Lungs (Model 76-010-2000)
Available model(s)
76-610 PIXY Opaque Patient Phantom,
includes hollow organs and storage case
76-010 PIXY Transparent Patient Phantom,
includes hollow organs and storage case
service at 440.248.9300, 800.850.4608, or fax:
76-610-ds rev 1 10 mar 03
X-Ray Anatomical Phantoms
Models 76-618 to 76-683
Transparent phantoms
Skull
Hand
Foot/Ankle
Pelvis
Knee
Introduction
Chest
Diagnostic Imaging
DI
! Simulate human response to
radiation in radiographic studies
with simulated and real bone X-Ray
Anatomical Phantoms
! Eliminate unnecessary radiation
exposure to human subjects
! Teach students anatomy and
positioning
! May be used as qualitative QC
standards
! Are ideal for technique chart
development
! Are available in transparent and
opaque models
Elbow
Opaque phantoms
Real Bone X-Ray Anatomical
(Available in simulated and real bone)
Phantoms are comprised of human
skeletal parts embedded in
anatomically accurate, tissueequivalent material. The simulated
X-Ray Anatomical Phantoms consist
of simulated bones embedded in
transparent, non-granular plastic or
opaque isocyanate rubber. The
Pelvis
Hand
materials have the same absorption
and secondary radiation-emitting
Head
characteristics as living tissue. They
are homogeneous and cast shadows
similar to those produced by tissue.
There are no spongy portions in the
phantoms. All bone marrow has been
simulated with tissue-equivalent
Chest
Elbow
material, which permits critical detail
Knee
Foot/Ankle
study of bone structure and sharpness
comparisons using x-rays. The user
can get virtually the same response
to radiation from an x-ray phantom as from a human subject. Experiments can be repeated
(regardless of dosage) as often as necessary, with no danger of excess radiation.
Applications
Designed originally for determining optimum exposure techniques, the x-ray phantoms have
become accepted tools in many laboratories, medical schools and hospitals.
X-ray anatomical phantoms can be used for:
1. Making studies which normally require radiation exposure to human beings. There are no
variables with these phantoms and no danger of excess radiation.
2. Teaching skeletal anatomy and its relation to surface landmarks.
3. Determining optimum exposure techniques—especially cineradiographic, planagraphic,
photofluorographic and seriographic.
4. Determining and teaching preferred radiographic positions.
5. Testing x-ray apparatus and accessories, including grids, films, screens and processing
equipment.
The phantoms are crafted with special attention to accuracy and completeness. The exterior of
each phantom conforms closely to natural contours. All bones are positioned accurately in relation
to each other and to surface landmarks.
Simulated anatomical phantoms
Sections
Skull
Hand
Pelvis
Foot/Ankle
Elbow
Knee
Chest
Opaque
Transparent
Model
Model
76-618
76-634
76-642
76-659
76-667
76-675
76-683
76-018
76-034
76-042
76-059
76-067
76-075
76-083
Real bone phantoms
(opaque only)
Human skeletal parts embedded in anatomicallyaccurate, tissue-equivalent material
Real Bone
sections
Model
Weight*
Skull
76-618-3000
18 lb (8.3 kg)
Hand
76-634-3000
2 lb (0.92 kg)
Pelvis
76-642-3000
49 lb (22 kg)
Foot/Ankle
76-659-3000
2.7 lb (1.22 kg)
Elbow
76-667-3000
4 lb (1.8 kg)
Knee
76-675-3000
8.7 lb (4 kg)
Chest
76-683-3000
50 lb (22.6 kg)
* Weights are approximate and apply to all
simulated and real bone phantoms.
service at 440.248.9300, 800.850.4608, or fax:
76-618-ds rev 1 10 mar 03
CLEAR-Pb
Compensation Filters*
®
Diagnostic Imaging
DI
Nuclear Associates Model 57-4 Series
! Improve image quality
! Filters are 30% lead by weight
! Reduce the need for multiple
exposures
! Ensure a more uniform image
density
! Reduce patient exposure by
selectively attenuating the x-ray
beam
! Lightweight, easy to use
! Mounts to any collimator
! Collimator light field is never
blocked
Lightweight CLEAR-Pb lead-plastic filter is fully transparent
Installation of filter holder into
collimator accessory tray
CLEAR-Pb Compensation Filters
eliminate the problems inherent in
imaging a wide range of densities
on one radiograph. Because they
are far superior, they replace the
bulky, heavy aluminum filters that
block the collimator light field. In
addition, CLEAR-Pb filters are
only one-fifth as heavy as
aluminum filters. And, they
eliminate the use of gradient-speed
intensifying screens.
Single-exposure spinal radiographs: the
radiograph at left was obtained without a
CLEAR-Pb filter. Notice “burnout” in
cervical and thoracic areas. At right is
radiograph obtained with a CLEAR-Pb AP/
PA filter. Note uniform density throughout
the spinal column
CLEAR-Pb filters are made of
lightweight plastic that is 30% lead
by weight. A unique “quick-stik”
magnetic mounting system plus a
filter holder that slides into the
collimator tray ensure that the filter
is held firmly in place. It also
permits instant repositioning as the
area and/or degree of filter coverage
changes.
Single-exposure AP view of the foot: radiograph at left was taken
without a CLEAR-Pb filter. Notice “burnout” at the toes due to
increased technique needed to properly expose the dense tarsal
bones. The radiograph on the right was taken with a CLEAR-Pb
filter. The image density is uniform from instep to toes
* Patents Nos. 4.129.524 and 4.182/821.
Full-Spine Scoliosis Filter
Lead-Plastic Filters
Tested and proven in FDA and specialized radiography studies…enables
scoliosis radiography with more diagnostic detail and less radiation
exposure.
Optional accessories recommended for use with Full-Spine Scoliosis
Filters:
Chest X-Ray Compensation Filter
For greater diagnostic detail over entire lung with fewer repeats.
Reveals details that conventional x-rays usually miss.
The CLEAR-Pb Chest X-Ray Filter eliminates a problem commonly
encountered in chest x-rays: a portion of the lung field is usually severely
underexposed because it is hidden behind the hilum. With the CLEAR-Pb
filter, you can increase the beam intensity sufficiently so that all details
of the lung and the posterior mediastinal field are clearly revealed. The
CLEAR-Pb filter attenuates the x-ray beam while protecting the rest of
the field from overexposure. You get clear diagnostic detail of the lungs,
heart and spine.
Breast Shields (Model 57-409) Provides protection to the
radiosensitive breast and lung parenchyma adjacent to the spine. Fully
adjustable; may be used on the Filter Holder Assembly (57-426) with or
without a compensation filter. Consists of two 3 x 3 inch steel/lead shields
with magnetic tape on one side.
Adult Gonad Shield (Model 57-408) Shamrock-shaped insert has
three overlapping lead circles (each 0.50 inch Ø) cemented to clear plastic.
Pediatric Gonad Shield (Model 57-444) For imaging children and
the sacroiliac joints of adults. Overlapping lead circles are 0.25 inch Ø.
Thin Buildup Filter (Model 57-430) Used with AP/PA filters for
patients with measurements from 14 to 25 cm. Provides additional
filtration in the cervical area to compensate for the added exposure that
may be needed in the thoracic/lumbar area.
Lateral Decubitus X-Ray
Compensation Filter
Excellent diagnostic detail in double-contrast barium enema
examinations.
Thick Buildup Filter (Model 57-434): same as
Model 57-430 filter (above), but for patients whose
measurements exceed 25 cm
To obtain the optimum diagnostic detail, the AP/PA Wedge Filter
(Model 57-405) should be used when performing full-spine
examinations. First the Breast Shields (Model 57-409) are placed on
the filter holder. The AP/PA Wedge Filter (Model 57-405) is placed on
top of the Breast Shields. The Gonad Shield (Model 57-408) is placed
below the AP/PA Wedge Filter. Buildup filters are used to provide
additional filtration in the cervical area to compensate for the added
exposure that may be needed in the lumbar area. Buildup filters are
placed on the AP/PA Wedge Filter.
Reference
1.
2.
3.
4.
5.
Gray J.E., Hoffman, A.D., Peterson H.A., Mayo Clinic: “Dose Reduction in Radiography for Scoliosis.” J. Bone Joint Surg., (January, 1983), 5-12.
“Patient Exposure Reduction During Scoliosis Radiography,” FDA Publication: 85-8251, August, 1985. Request Reprint No. 361B.
American Academy of Orthopedic Surgeons Bulletin 32:1, January, 1984.
Downey, E.F., Jr., Butler, P. “Less Radiation and Better Images: a New Scoliosis Radiography System,” Milit. Med., 149 (September, 1984), 526-528.
Butler, P.F., Thomas, A.W., Thompson, W.E., Wollerton, M.A., Rachlin, J.A., “Simple Methods to Reduce Patient Exposure During Scoliosis Radiography.” Radiologic
Technology, 57:5 (1986).
6. Petersen, T.D., Rohr, W. “Improved Assessment of Lower Extremity Alignment Utilizing New Radiographic Techniques,’’ Clinical Orthopedics, (June, 1987).
7. Feczko PJ, et al. “Compensation Filtration for Decubitus Radiography During Double-Contrast Barium Enema Examinations,” Radiology, 149:3 (December, 1983), 848-850.
CLEAR-PB Compensation Filters
Filter
Weight
Length
Width
Filter holder
required
57-429
Chest
16 oz
5.125 in
5.125 in
No
57-432
2 inch Wedge
Lateral Decubitus at
40 inch FFD
3.4 oz
6.5 in
2 in
Yes
(see 57-426)
• All lateral decubitus position views
• Angiography of neck and head
(use 2 filters)
57-433
3 inch Wedge
Lateral Decubitus at
40 inch FFD
5.5 oz
6.5 in
3 in
Yes
(see 57-426)
• Suggested for children
57-426
(Required for
57-432, 57-433,
& 57-441)
Filter Holder
(set of mounting
plates included)
24 oz
6.5 in
6.5 in
57-440
Foot & Ankle Filter
3.9 oz
6.5 in
2 in
No
• AP foot
• Podiatric equipment
57-441
2 inch Wedge AP
Foot at 40 inch FFD
2 oz
6.5 in
2 in
Yes
(see 57-426)
• Lateral and oblique
• Axial view of calcaneus
57-414
Wall Rack
8 oz
12 in
1 in
• Can hold a complete Filter Set plus3
to 5 extra filters. Two-sided foam tape
holds the rack to the wall
57-411
Replacement
Mounting Plate
6.5 oz
9 in
9 in
• Attaches to filter holder with screws.
Easily cut to fit collimator assembly.
Set of two
57-405*
AP/PA
(72 inch FFD)
5 oz
6.5 in
2.5 in
Yes
(see 57-426)
• Lateral chest
57-415
AP/PA
(40 inch FFD)
9 oz
6.5 in
4.125 in
Yes
(see 57-426)
• Sectional, AP cervical thoracic
57-406*
Lateral Cervical
(72 inch FFD)
3.2 oz
6.5 in
1.25 in
Yes
(see 57-426)
• Lateral full spine
(with 57-407 filter)
• Lateral aortic arch
57-407*
Lateral Thoracic
(72 inch FFD)
2.6 oz
6.5 in
1.25 in
Yes
(see 57-426)
• Oblique or AP esophagram
(obese patients)
• Lateral chest tomography
• Routine lateral thoracic
57-430
Thin Buildup
2.5 oz
6.5 in
2.5 in
Yes
(see 57-426)
57-434
Thick Buildup
3.5 oz
6.5 in
2.5 in
Yes
(see 57-426)
57-437**
Thin Wedge; for
conventional
machines
8 oz
6.5 in
4.5 in
Yes
(see 57-426)
• AP scanograms, for determinationi of
long-leg length discrepancies
57-438**
Thick Wedge; for
conventional
machines
13 oz
6.5 in
4.5 in
Yes
(see 57-426)
• Full-leg radiography
(under bodyweight load)
• Orthopedic angiographic
• Cross table lateral hips
57-408
Adult Gonad Shield
0.50 oz
6.5 in
1 in
Yes
(see 57-426)
57-444
Pediatric Gonad
Shield
(72 inch FFD)
0.25 oz
6.5 in
1 in
Yes
(see 57-426)
Model
Application
Configuration
PA View (72 inch FFD)
Has two steel rails, 1 (w) x 5.50 in (d), for
positioning filters and shields. Only one Filter
Holder is needed per x-ray machine. Comes with a
Plexiglas cutter
57-402
Basic Full-Spine Filter Set. Includes CLEAR-Pb AP/PA Filter (57-405), CLEAR-Pb Lateral Cervical Filter (57-406), Lateral Thoracic
Filter (57-407), Adult Gonad Shield (57-408), Breast Shield Set (57-409), and Filter Holder (57-426). Weight: 3 lb (1.4 kg)
57-445
Deluxe Full-Spine Filter Set. Includes CLEAR-Pb AP/PA Filter (57-405), CLEAR-Pb Lateral Cervical Filter (57-406), Lateral Thoracic
Filter (57-407), Thin Buildup Filter (57-430), Thick Buildup Filter (57-434), Adult Gonad Shield (57-408), Pediatric Gonad Shield
(57-444), Breast Shield Set (57-409), and Filter Holder (57-426). Weight: 3 lb (1.4 kg)
* These models manufactured under licensing agreement with the Mayo Clinic
®
Mayo Foundation.
** These models manufactured under licensing agreement with Alvarado Orthopedic Research Company.
Lead-Steel Sandwich
Plastic
Magnetic Tape
Lead-Plastic
For additional information, please contact Cardinal Health, Radiation Management Services customer service at 440.248.9300,
800.850.4608, or fax: 440.349.2307; located at 6045 Cochran Road, Cleveland, Ohio 44139-3303, USA.
CLEAR-Pb is a registered trademark of Cardinal Health, Inc. or one of its subsidiaries. Mayo Clinic is a registered trademark of the Mayo Foundation.
© Copyright 2003 Cardinal Health, Inc. or one of its subsidiaries. All rights reserved. 57-4-ds rev 1 25 mar 03
DI
Diagnostic Imaging Quality Assurance (continued)
Model
Description
Page
Film Processor Quality Assurance
07-444
07-443
07-417
07-402
18-445
07-424
“The Little Genius” Scanning Densitometer ........................................................................................................
Hand-Held Deluxe Digital Clamshell Densitometer ................................................................................................
Hand-Held Dual-Color Sensitometer ......................................................................................................................
Digital Thermometers .............................................................................................................................................
Film Processor Quality Control Kit .........................................................................................................................
Digital Densitometer ...............................................................................................................................................
85
86
87
88
89
90
Film Handling and Storage
77-604
77-601
77-610
84-502
84-501
77-611
18-231-2350
07-461
18-109
MG-7 View Box .......................................................................................................................................................
Econoline View Box ................................................................................................................................................
Circular Safelight ....................................................................................................................................................
X-Ray Utility File .....................................................................................................................................................
Cassette Carts ........................................................................................................................................................
BLU-RAY™ Film Duplicator ....................................................................................................................................
Fixer Retention QC Test Kit for Radiographic Film .................................................................................................
Step Tablets ............................................................................................................................................................
AutoSTPP X-Ray Film Processor QC Software .....................................................................................................
91
92
93
93
93
94
94
95
96
Mammography Quality Assurance
18-220
18-250
18-251-2000
18-252
18-227
18-222
18-216
18-290
18-228
18-229-1313
18-229
18-230 Series
18-203
18-224
18-303
07-607
18-129
18-207
18-210-8000
18-210-1407
07-MCX
Mammographic Accreditation Phantom ............................................................................................................. 97
Digital Stereotactic Breast Biopsy Accreditation Phantom ..................................................................................... 98
Contrast and Resolution Mammography Phantom ................................................................................................ 99
Contrast Detail Phantom for Mammography ........................................................................................................ 100
CDMAM Phantom ................................................................................................................................................. 101
Tissue-Equivalent Mammography Phantom ......................................................................................................... 102
Single-Exposure High Contrast Resolution Phantom ........................................................................................... 103
Mammography QC Compliance Kit ...................................................................................................................... 104
Stereotactic Needle Biopsy Tissue-Equivalent Training Phantom ........................................................................ 105
Mammo-Cube Stereotactic Core Biopsy Phantom ............................................................................................... 105
Triple-Modality Biopsy Training Phantom ............................................................................................................. 106
GRID-VIEW™ Breast Biopsy Transport & Imaging System ................................................................................ 107
Mammography Phototimer Consistency Test Tool ............................................................................................... 108
Mammography Phantom Material ........................................................................................................................ 108
Mammography Collimation Assessment Test Tool ............................................................................................... 109
Digital X-Ray Field-Size Test Tool ......................................................................................................................... 110
AutoMAMM Deluxe Quality Control Compliance Software ................................................................................... 111
Mammography Screen-Film Contact Test Tool ..................................................................................................... 112
View Markers for Mammography .......................................................................................................................... 113
Personal ID Marker ............................................................................................................................................... 113
Mamchex/AEC ....................................................................................................................................................... 114
CT Quality Assurance
49-802
76-410-4130
76-414-4150
76-409
76-430
84-357
76-432
CT AutoQA Lite™ Software ................................................................................................................................ 115
AAPM CT Performance Phantom ....................................................................................................................... 117
CT Head and Body Dose Phantom ....................................................................................................................... 119
Spiral/Helical CT Lesion Detectability Phantom ................................................................................................... 120
Mini CT QC Phantom ........................................................................................................................................... 121
Interventional Triple-Modality 3-D Abdominal Phantom ....................................................................................... 122
CT Spiral Phantom ............................................................................................................................................... 123
MRI Quality Assurance
49-803
76-904
76-903
76-908
76-907
76-312
MRI PC/AutoQA™ Software ...............................................................................................................................
MRI Surface Coil Phantom ...................................................................................................................................
MRI Multipurpose Phantom ..................................................................................................................................
3-D Slice Thickness/High Contrast Resolution Phantom (AAPM) .......................................................................
Uniformity/Linearity Phantom (AAPM) ..................................................................................................................
Sat Pad™ MR Imaging Accessory .......................................................................................................................
124
125
126
127
127
128
Ultrasound Quality Assurance
84-317
84-340
84-342
84-350
84-433
84-353 Series
03-416
03-361
Multipurpose Tissue/Cyst Ultrasound Phantom ...................................................................................................
General Purpose Multi-Tissue Ultrasound Phantom ............................................................................................
General Purpose Urethane Ultrasound Phantom ................................................................................................
Near Field Ultrasound Phantom ...........................................................................................................................
AccuFlo™ Doppler Flow Phantom ......................................................................................................................
Prostate Phantoms for Ultrasound-Guided Procedures .......................................................................................
Ultrasound Probe Covers .....................................................................................................................................
Ultrasound Gel Products ......................................................................................................................................
129
130
131
132
133
134
135
135

Diagnostic Imaging Quality Assurance

Transcription

Similar documents

HI-SCAN 180180

parkpoint health club - Santa Rosa Chamber of Commerce

Madres Madres - Republic Media

nobelova cena

Contents of Galaxies: The Interstellar Medium

Plastic Modular Belts

Paediatric Micturating Cysto-Urethrogram (MCUG)

marketing options - Coeur d`Alene Chamber of Commerce

productspecification

Astrid Schween